direct supplier

DUOL
Company DUOL has been active on the market since 1992 and throughout this period Duol has
successfully attained the position of one of the most significant suppliers of fabric structures. Duol
success results from excellent price-quality ratio which is ensured by our in-house team of
specialists, our own production facility and certified quality. With our individual care to clients
we are experts at finding the most suitable solution and giving our clients best value.
More than 1000 covered sport facilities over the world have been designed, produced and installed
under the DUOL trademark. Our objects incorporate the latest innovations in design, fabrics,
anchoring, mechanical, electrical and energy saving systems.
We consider it our obligation to continually develop our fabric structures and continuously invest in
employees and latest technology in order to continue to be perfect business partner for our
clients.
Dušan Olaj
CEO
AIR DOMES
Changing climate it is no longer
guarantee for non-stop seasons,
that’s why many of investors ask to
dome their sports areas. Air
supported structures are perfect
cover to keep sports facilities
active despite the weather
conditions whatever they are.
With Duol air-supported structures a variety of professional and recreational
sports and recreational activities can be played year-round, in any kind of
weather.
DUOL Air Domes offer the advantage of quick erection and the possibility of
permanent or seasonal use. They are always cost effective! This is
possible due the fact that air supported structures do not require concrete,
steel or wooden supporting construction. Air is only supporting system
provide the amount of clear span space needed for. The short investment
cycle involved and their long durability ensure high profitability. The special
design of DUOL domes gives consumers the same level of comfort they are
used to with traditional sports buildings.
Year 2012 is a special milestone for company
DUOL. A company marks its 20 years of successful
launching DUOL brand of air domes to markets
worldwide.
During last 20 years Duol has covered over 1000
sport courts and as a clear market leader enjoys
the confidence of customers all over the Europe,
Scandinavia, Russia, Middle Asia, Balkans and
Arabic world.
The reason for the success of DUOL turnkey
projects is its in-house manufacturing, engineering
and design department along with its team of
experienced project managers and assembling
personal who offer unique solutions based on the
individual needs of the customers.
FC Lokomotiv Moscow
Rosenborg BK
PRESTIGUE REFERENCE OBJECTS
FC Lokomotiv Moscow
Rosenborg BK
FC Tromso
Zheskazgan – 15000m2 big
PRESTIGUE REFERENCE OBJECTS
FC Olimpija
Stadion Yantar - Moscow
Seinajoki
Turku
PRESTIGUE REFERENCE OBJECTS
Dinamo Volgograd
FC Kontu
Hockey arena Sochi
FC Turku
PRESTIGUE REFERENCE OBJECTS
Copenhagen
Brussels
Trondheim Kommune
Atakoy
Duol designs, projects and manufactures fabric
structures in Duol own production facility and we
supply products directly to client.
Our own production facility and direct delivery
guarantees clients high quality and custom
made air dome with short delivery time and low
prices due to operating without intermediaries.
Duol own design, project and production
department allows great control over the
quality of final product.
Duol is only company with ISO 9001
certified quality for design, manufacturing
and erection of air supported structures.
DIRECT SUPPLIER
ALL SUPPORT DIRECTLY FROM DUOL
Duol directly provides you with all structural
drawings and calculations sealed by a
professional engineers for the owner’s use in
obtaining all necessary documents.
In early stage Duol design team can calculate
an approximate total energy usage for heating,
air conditioning, lighting, and inflating an air
structure on an annual basis.
The estimate takes into account the weather data for the jobsite location, desired space temperature
in both summer and winter months, the number of projected occupants and their activities in the
dome, and the utility costs for a project.
DIRECT SUPPLIER
DIRECT SUPPLIER
Duol provides you with all structural drawings and calculations.
DIRECT SUPPLIER
DUOL production facility
DIRECT SUPPLIER
We manufacture, install and maintain the products
we sell. We are not simply “brokers,” selling
components manufactured by others and relying on
a disconnected group of vendors to perform the
follow up and warranty services demanded by an
air, frame or tension structure.
Our manufacturing experiences, best quality
materials and ISO 9001 production quality
guaranties you best product warranty of its kind.
DIRECT SUPPLIER
Duol does not sew or “heat seal”
together its fabric. We use Electronic
high frequency (HF) welders to
attach fabric panels in a way that
equals the original strength of the
fabric. This increases the life of the
structure, prevents undesirable air
loss, and eliminates costly
maintenance and repair.
DUOL production facility
DIRECT SUPPLIER
Installation
After design approval we design,
manufacture and install turnkey
structures in a matter of weeks.
Installation is simple, quick and
cost effective.
The dome is hand-over to the
client after air structure detailed
maintenance course with
complete operation &
maintenance manual for the air
structure covering and the
equipment included.
INSTALLATION PROCESS
DIRECT SUPPLIER
1. PREPARING FOUNDATIONS
Preparing foundations, drilling and inserting
anchors (build in anchors are added within filling
with concrete).
2. STRETCHING THE MEMBRANE
During stretching and joining membrane additional
help from local people is needed (usually 20-25),
who are provided by investor. Pallets with
membrane are placed on the right position by
crane or lift fork. Before placing doors on spot,
foundations for them must be ready.
INSTALLATION PROCESS
DIRECT SUPPLIER
3. PLACING HEATING-INFLATION UNIT
Before placing heating-inflation unit on the spot,
foundations for them must be ready with all
necessary electric cables and pipes for fuel or
gas.
4. ANCORAGING MEMBRANE
Anchoring system depends on the type (seasonal
or permanent) and on the size of air dome. Pipes
or L bars are usually used for fixing the
membrane.
INSTALLATION PROCESS
DIRECT SUPPLIER
5. INFLATING THE DOME
Inflating of the dome is done in windless
conditions (decision about inflating or not in bad
conditions is made by the Duol instructors).
Inflating takes 20-50 min depending of the size of
the structure.
6. INSTALING LIGHTING
To install direct lights dome must be deflated, that
means procedure depends on all the conditions as
for inflating of the dome.
AFTER SALE SUPPORT
After you purchase Duol air dome you relay to most
experienced group of professionals in the world.
For all of our customers, we are available 24 hours a
day, 7 days a week.
Some of our after sale services:
• Seasonal air supported structure installation and
takedown
• Yearly maintenance
• Air supported structure inflation system maintenance
and service
• Inflation system retrofitting
• Heating and/or cooling system maintenance
• Fabric retrofitting
• Emergency maintenance
• Air supported structure relocation & moving
AIR GENERATORS
DIRECT SUPPLIER
Duol designs air generators for the
unique needs of air structures.
DIRECT SUPPLIER
We are only fabric company developing air
generators specially designed for air domes.
Each Duol air structure is equipped with a
mechanical system that is custom-designed
to fit exact specifications to maximize
energy efficiency.
Duol air generators are started-up and
warranted by Duol’s factory-trained and
authorized technicians.
DUOL air generators production facility
AIR GENERATORS
DIRECT
SUPPLIER
By designing our equipment specifically for the use with air supported
structures, we have refined our controls, air distribution and quality to
the best in the industry.
Benefits of Duol special designed air generators:
 Improved modulating system (35% saving approximately)
 Smart energy-saving mode
 In calm conditions, blower units operate at only 50% capacity, greatly
reducing running costs.
 Optimized combustion, thanks to condensing chamber
 Reduced hot air stratification
 Mounted on anti-vibration basis - quiet under 64 dbA (-30%)
 Special insulated sandwich panels resistant to extreme low temperatures
Other
 Quality stainless steel frame
 different energy sources: gas oil, hot water, electricity, gas;
 Control panel on board – Easy manual operation
 Environment friendly with zero carbon monoxide (CO), minimum nitrogen
EMERGENCY UNIT
Reliability and safety are the most important features
of Duol structures, and the emergency source of
power is a critical item that must not be left to chance.
Duol emergency units special designed for air domes
include three models:
SD 1
SD 2
SD 3
The difference between the units is in the flow of air.
Each model has three possible versions:
STANDARD
STANDARD + ANEMOMETER
MODULATING
DIRECT SUPPLIER
DUOL air generators production facility
EMERGENCY UNIT
DIRECT SUPPLIER
The emergency unit consists of diesel engine or/and 380V
electric motor, connected to a centrifugal fan, that provides
constant pressure inside the dome in normal conditions.
Emergency unit automatically starts when the pressure inside
the dome is low, the main power is interrupted, in high wind
speeds. The pre-calibrated factory operating pressure is ca.
200 Pa or according to specific user requested.
When the pressure drops below of security limit the electric
motor become operational. Diesel engine intervenes only
when the electricity fails.
Our system of double engine diesel and electric providers a
substantial savings – 50% of energy the electric operational
system under normal atmospheric conditions windless, snow,
heating can maintain the pressure inside the dome instead of
the main generators.
ENERGY SAVING OPTIONS
WIND SPEED DETECTION SYSTEM
Our wind speed detection system is the most advanced automatic system available. It uses modern
computerized controls for interior pressure, heating and monitoring. The emergency unit is
switched on by the system in case of strong wing in order to maintain the right pressure inside the air
dome.
AIR GENERATORS WITH MODULATING SYSTEM
The control system proportionally decreases or increases burner’s heat output as the appliance
temperature approaches the set point. There is an automatic variation of the burner’s heat output
depending on requirements. With this system you can optimize consumption. This system enables
35% saving approximately. (In non-modulating system there is only one firing rate here: on or off
and it fires at its maximum rate whenever the burner is on.)
DE-STRATIFICATION SYSTEM
De-stratification system improve temperature distribution
in the space and reduce the time needed to reach the
Ta, this in turns reduce the time the heaters are turned
on. Designed for quiet operation.
Without De-stratification system
With De-stratification system
ENERGY SAVING OPTIONS
Intellergy
Duol has integrated a state of the art Intelligent Energy Control (Intellergy) into the inflation unit to
enhance system controllability, stability and efficiency.
Intellergy enables constant real-time supervision of the air domes activity and vital technical data
with alarming. This DUOL high-tech system is connected to various sensors and relays which are
gathered in the main unit and from there transferred through LAN internet cable or GPRS signal
to the internet server. Data is there processed, logged and displayed in a different graphs and
tables. For each data an alarm can be adjusted to inform the air domes user with SMS on mobile
phone. In this way the customer has total surveillance over the air domes pressure, temperature,
lighting, alarms … For some selected parameters remote managing can also be adjusted
(lighting, heating...).
Duol expanded double membrane system is
innovative solution which greatly reduce energy
consumption.
It is designed for extreme climate conditions, for
temperature range from -70 to +70 Degrees.
Facts are confirmed in a practice, too. DUOL has
installed domes of own production from artic
circle to the desert.
EXPANDED DOUBLE SYSTEM
DUOL expanded air pockets between outer and
inner fabric material (approx. 70 cm in center of
pocket) provide 2-3 times better thermal
insulation compared to other double membrane
solutions.
The depth and design of Duol expanded air
pockets are carefully designed to avoid air
convection within air pocket, because bigger air
pockets increase heat transfer through natural
convection. With Duol innovative solution we
have succeed to eliminate air convection and
take advantages of better insulation.
With Duol expanded double membrane there is
no more need for triple, quadruple… membrane
systems. Triple, quadruple systems in fact
increase the weight of air dome, which in
turns require more operational energy.
Also, our use of double membrane without thermal
bridge reduce the areas that heat can escape.
EXPANDED DOUBLE SYSTEM
DUOL standard double membrane system provides thermal insulation of 3.05 W/m2K (measured at
Finnish Research Institute VTT), while improved double membrane system provides thermal
insulation down to 1.89 W/m2K (measured by independent company Komplast d.o.o.).
Official determination of U value for double membrane air supported
structure performed by certified company Komplast d.o.o.
UV RESISTANCE
Standard Duol membranes are UV resistant, but with use of special lacquering finish like
Polyvinylidene fluoride (PVDF) or Titanium dioxide (TiO²) this resistance is even better, what
increases materials quality and lifetime.
SELF-CLEANING
Duol membrane is coated with lacquering finish which is able to
clean itself autonomously. Due to its self cleaning
characteristics the membrane is absolutely maintenance free.
Your benefits:
•
•
•
•
•
•
High and consistent transparency & luminosity
Whiteness, visibly cleaner surface
Greater resistance to chemicals
Less cleaning cost
Ecological friendly due to reduced energy and water usage
for cleaning
Folding of membrane don't case damage to coating
materials. This enables easy storage of membrane during
seasonal removal.
FABRIC CHARACTERISTICS
 DURABILITY / LIFE EXPECTANCY
In DUOL double membrane system, the replacement of the membrane
is not required and the life expectancy is extended to 40+ years, based
on tests, experiences and existing projects.
 NATURAL LIGHT
As both membranes are highly translucent, the use of lighting system is
not required during the daytime, what leads to big electric energy
savings.
 FIRE RESISTANCE
All membranes are fire retardant, certificated by following certificates:
M2/NFP 92-507, TEST 2/NFPA 701, CSFM T19, B1/DIN 4102-1, BS
7837, B1/0N0RM B 3800-1, M2/UNE 23.727, VKF 5.3/SN 198898
 RIGIDITY
With mechanical resistance and specific porosity design our fabrics
provide excellent dimensional stability, structural strength and wind
protection. Thanks to DUOL expanded double membrane system, the
DUOL domes are very rigid and vandalism resistant. In case of any
damage on the outer membrane, the inner membrane still hold the
proper air tightness and consequently pressure – air dome stability.
FABRIC CHARACTERISTICS
 STORM PROTECTION
DUOL dome has an automatic safety back-up system, which
control the air dome pressure and stability in case of storm and
high wing.
 SNOW
The shape of the air dome, which is designed depending of its
size and considering the weather conditions of its destination,
totally flat surface and lacquering finishes, ensure that the
snow slides form the air dome.
 CONDENSATION
Thanks to excellent insulation, achieved by DUOL expanded
double membrane system, there is no condensation
phenomenon inside the air dome. Condensation is on inner
side of the membrane and in between all layers.
 ENVIRONMENTAL COMMITMENT
Lightweight and durable, Duol fabrics are also 100%
recyclable.
SPACEDOMETM
There are many types of materials that reduce heat gain and heat loss. Some materials provide
greater resistance than others, depending on the mode of heat transfer: convection, conduction, or
radiation. Conduction is the transfer of heat between substances that are in direct contact with each
other. Radiation is contact of electromagnetic waves (sun light) with an object. Convection is the up
and down movement of gases and liquids cased by heat transfer.
In 2011 Duol developed a new innovative insulate system – SpaceDomeTM.
SpaceDomeTM is made from aerospace materials which technology experts consider to be one of
best insulation materials ever invented, efficiently reducing al three types of heat transfer.
SPACEDOMETM
MECHANICAL COMPOSITION
Outer shell dome
SpaceDomeTM consists of 7
layer system which is specially
designed to reduce convection,
conduction and radiation.
With innovative insulation
system SpaceDomeTM air dome
heating and cooling costs can
be reduced to the level of a
conventional building.
Outer air layer shell dome
Encapsulation
SpaceDomeTM
Encapsulation
Inner air layer shell dome
Inner shell dome
SPACEDOMETM
Pure material delivered from
factory.
SpaceDomeTM insulation is ready
for shipment.
Material during encapuslation
process in which innovative
insulation system
SpaceDomeTM is made.
SpaceDomeTM during
installation process.
Word most energy efficient
air dome.
ALL WEATHER COMFORT
Duol heating units safely and efficiently heat the air structure to the
desired temperature. Humidity inside the structure is controlled by DUOL’s
innovative heating-ventilation system.
DUOL expanded double membrane system guarantees resistance to
harsh climatic conditions and ensures the highest temperature isolation.
Air Conditioning is available as well, and will be custom designed for each
project’s specific requirements.
DUOL air domes are located around the world in a variety of
climates. DUOL air supported structures are designed and
engineered to withstand most of unusual weather conditions and
natural disasters.
DUOL IN EXTREME WEATHER CONDITIONS
Duol is expert in designing air domes for extreme weather condition. We enhance all
elements (membrane, air generators, anchoring system…) to withstand extremely low
temperatures with strong winds and heavy snow.
DUOL IN EXTREME WEATHER CONDITIONS
Duol advanced technology enables installing air domes in extreme weather conditions without
any cables.
In fact only one Duol air dome is supported with cables. This air dome is installed in Kamchatka in
far east of Russia, where winds quite often reach speed more than 50 m/s, alongside with heavy
snow. For other climate zone with our technology there is no need for cable support.
DUOL DOUBLE MEMBRANE SYSTEM vs CABLE NET SYSTEM
DURABILITY / LIFE EXPECTANCY
In DUOL double membrane system, the replacement of the membrane is not required and the life
expectancy is extended to 40+ years, based on tests, experiences and existing projects.
Compared to cable net system, where the layers have to be replaced every couple of years, due
to friction between cables and fabric.
LOOS OF TRANSLUCANY
Duol fabric has self cleaning characteristics and is absolutely maintenance free.
Cable net system is great obstacle for self cleaning mechanism.
Cables on the outer side of the membrane prevent the dirt, organics microorganism… from sliding
of the surface. Dirt cannot be totally removed, therefore translucency is reduced what represents
great costs for the client.
RIGIDITY
Thanks to DUOL expanded double membrane system, the DUOL domes are very rigid and
vandalism resistant. In case of any damage on the outer membrane, the inner membrane still hold
the proper air tightness and consequently pressure – air dome stability.
Compared to cable net system, where in case of any membrane damage there are big air losses
and the structure stability is jeopardized.
DUOL DOUBLE MEMBRANE SYSTEM VS CABLE NET SYSTEM
SNOW
Duol air dome has totally flat surface and lacquering finishes, which ensure that the snow slides
form the air dome.
Compared to cable net system, where cables on the outer side of the membrane prevent the snow
from sliding of the surface, which lead to the snow collection and the whole structure is in a big
danger to collapse.
SEASONAL INSTALLATION / DISMANTLING
As two membranes are welded together, the installation process is extreme fast. Membrane
should only to be spread, connected and anchored and the erection of the dome can be made.
This operation can take only a few hours. The same is in seasonal dismantling.
As the cable net system requires spreading of different layers, connecting them and afterwards
installation of metal net, the installation/dismantling process in significantly longer and costs are
higher.
INTERNAL PRESSURE
The pressure kept in the DUOL domes is minimal, from 150-250 Pa in normal situations, what
ensures perfect stability in all weather conditions and less energy consumption.
Compared to cable net system, which due to its weight requires much bigger internal pressure
(250-400Pa) which leads to much bigger electric energy consumption.
AIR DOME ELEMENTS
LIGHTING SYSTEM
Duol high intensity metal halide lightning systems utilize the highly efficient optical reflectors to
provide maximum lighting uniformly on the playing surface.
The inner ambient of the dome is lighted by proper quantity of the halogen lamps in two different
modes: directly or indirectly.
At direct lighting the lamps are mounted on the membrane to give light on the sports field directly,
at indirect lighting the lamps are installed on the metal poles and light up.
LIGHTING SYSTEM
In order to maximize the amount of light in the
dome, we design our lighting system to reflect
off of the curved dome surfaces and bounce
back to the floor. The key is the highly
reflective fabric liner which was specially
formulated for our need of reflectivity.
Benefits of DUOL lights:

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

Highly durable, low maintenance
Energy efficient
Eco-friendly
High optical efficiency and precise lighting
control
 Natural spectrum light
 Housing made of steel, dust and moisture
resistant
LED LIGHTS
DUOL recently developed LED lights system suitable for
air domes. DUOL Dome-lights saves energy up 50 to
80% in comparison to conventional lamps.
Benefits of Led Lights
ENERGY EFFICIENCY
The key strength of LED lighting is reduced power
consumption. When compared to other types of
lighting systems LED lighting uses far less energy.
LONG LIFE
The operational life of LED lights is 100,000 hours.
This is 11 years of continuous operation, or 22 years
of 50% operation.
NO UV EMISSIONS/LITTLE INFRARED
LEDs produce no UV radiation and little heat
Other Benefits
Lights instantly
Can be easily dimmed
Silent operation
Low-voltage power supply (increased safety)
ANCHORING SYSTEM
It is many possibilities, how to connect the
membrane to the concrete beam. The rings
with peg crossed by a metal tube or
grounding anchor with metal tube are used
for temporary assembling – seasonal use of
the dome. For permanent assembling the
anchoring is done by metal profiles.
With DUOL advanced anchorage system
seepage of water into the structure at the
base from snow and rain is minimized. Air
loss around the base perimeter is greatly
reduced providing savings on inflation.
ANCHORING SYSTEM
PIPE SYSTEM
Small to medium domes
Fast installation/dismantling
ANCHORING SYSTEM
L OR U PROFILES SYSTEM
Medium to big size air domes
Perfect tightness
ANCHORING SYSTEM
DUOL anchorage system is design to leave no
protrusions above grade when the structure is
removed.
ANCHORING SYSTEM
The membrane can be anchored in the concrete beam also with use of ground anchors, directly
into existing ground.
SECTIONAL RECONNECTION
For large air structures and many seasonal
structures, it is desirable to limit the size of a
single section of the fabric envelope. A series of
long aluminum or wooden bars create an air and
water tight flexible seal that is covered by heavy
duty fabric to eliminate leaks.
REVOLVING DOOR
One unique feature of air structures is their doors which are specifically designed for the continuous
positive pressure environment. There are three main types of doors used in air structures: Revolving
Doors for normal entry into the dome, Pedestrian Doors and Emergency Exit Doors.
Revolving Doors must be
specially built to withstand the
building pressure pushing in
both directions on the panels
without fatigue failure. Brush
seals minimize air losses while
maintaining smooth operation.
The doors include large glass
panels to see other users, and
the housing is made from
maintenance free aluminum.
PEDESTRIAN DOOR
Pedestrian Doors are used
for wheelchair access, for
hand-truck deliveries and
they are suitable as
entrance for disabled
people.
Two doors are built in a
frame with a short
connecting tunnel creating
an airlock system, thereby
maintaining the building
pressure and minimizing air
loss. The frame and doors
are also built from
aluminum for long life and
include vision panels for
safety.
EMERGENCY DOOR
The primary purpose of
emergency door is to give an
emergency means of egress.
Standard dimensions are
143cm x 220cm. The frame
and the door leaf are made by
metal construction. The door
leaf has small circle window.
TRANSPORT TUNNEL
Large equipment such as trucks can be brought into air structures by the use
of a transport tunnel. Two large overhead doors at each end of the tunnel
are interlocked so that only one door may be open at a time.
Transport tunnels use high strength doors and are available with remote
control switches and key locks. The roof of metal construction is covered by
polyester fabric coated with PVC foil. Walls of the tunnel are closed by metal
sheets.
WINDOWS
Although the air structure fabric is translucent, it is not transparent. Even so, windows are an
optional feature.
AIR DOME ADVANTAGES
MINIMUM INVESTMENT -
MAXIMUM RETURNS
DUOL air supported structures are revolutionary structures offering unparalleled cost benefits
over conventional construction methods. Cost of design, manufacture, site preparation and
installation are all a mere fraction of those of conventional construction. DUOL own production
facility enables us to offer you most attractive prices on market together with best quality.
Ongoing maintenance and operating expenses are also far less than those of traditional
structures. Unlike traditional structures, Duol structures also require less paper work.
SEASONAL STRUCTURES
SEASONAL STRUCTURES
Quite often it is profitable to have the air structure in place only for wintertime activities and store
the structure during the summer months.
Air structures are the only building method that makes it feasible to remove the structure during
summer months or to allow for easy relocation to a new site.
AIR DOME ADVANTAGES
CONNECTION OPTIONS
Air structures can be attached other buildings in a
variety of ways.
If the need arises for a larger facility, expanding or
modifying an air structure is a simple procedure and
can be accomplished with a minimum of disruption.
DUOL dome can be shortened, prolonged or
relocated at any time, even doors, tunnels and
connections to buildings can be added additionally.
AIR DOME ADVANTAGES
SAFETY VIEW
The air supported structure is an autonomic object, means in emergency situation it is
maintained by itself. Emergency heating unit provides the stability of the dome in a time of
blowing unit default or in a case of electricity break-down.
Each dome is equipped with certain number of emergency exits according to the dimension and
purpose of the dome. Fabric is fire-retardant and all mechanical equipment meets standards.
Unique structural design of air dome allows to stand heavy wind and snow loads and unlike
conventional buildings, there is less danger of collapsing debris in an earthquake.
WeCare
WeCare
At DUOL, we strive to reach the highest level of quality in our business
and we aim to make sure that your decision in choosing an air dome
would be easier as possible.
WE CARE ABOUT OUR CLIENTS.
WeCare is a concept specially developed with our clients in
mind. Quite simply, our goal is to make to more transparent to choose
correct solution of air supported structure – even if you will not buy it
from DUOL.
Responsibility beyond the doors of DUOL Company – the WeCare
concept is also caring about what goes on beyond our company doors.
We invest a lot of time and resources in developing new technical
innovation, as well as finding future green oriented, client-friendly
solutions for all levels of our operations.
WeCare is our promise to you, that you will get from us best product,
designed to your need exclusively