WHY WOTECH? Here is the answer for you! For more information welcome to visit www.ecowotech.com

2. Too many factories in china master all the top technology. Other countries like
Indonesia, Vitnam, Phillipines also own some brands, but not famous, and the
technology is not mature enough. Commercial heat pump is very popular in
countries with well developed tourism industry, such as Malaysia, Singapore,
Indonesia, etc.

3. Wotech Show

4. Wotech has been in the field of heat pump production for more than 10 years, we
have enough techonology to support our customer and have the rich experience on
help you with the market development. We are the ONLY ONE factory to spend time
and labor for the 100% inspection on each components, which ensure the failure
rate is low and the good quality production for you. That is why we can own a good
public reputation of our worldwide customers.
WHY CHOOSE US

5. (1)Wotech has developed household heat pumps, commercial heat pumps up to 8
different types, 63 series and 380 different models which could cater different
customers damand.
(2)Self R&D technology, own the several product patents.
(3)We have own European standard EN14511 lab where provide equipments to
test heat pump for SGS
(4)Wotech is operated with ISO9000 quality control system and the products have
obtained CCC, CE, CB.ETL certification.
(5)With 10 years exporting experience.
WHY CHOOSE US

6. (6)Wotech heat pump have been sold to more than 90 contries.
(7)Cooperated with SGS and offer the professional lab for SGS testing.
(8)Each components in Wotech are 100% inspected, the failure rate is low.
(9)Aotomatic production line for standard production.
(10)One-stop service from production to delivery.
(11) Professional exporting service
WHY CHOOSE US

7. (12) Multiple inspection, four times full inspection, two times performing test
(13)Three production base for main components, such as water tank, metal panel,
evaporator etc.
(14)Could design the heat pump according to customers' market and ambient
environment.
(15)Only focus on heat pump production, so we could do this thing for perfect.
(16)Selecting the supplier strictly to make sure every detail is in good quality.
WHY CHOOSE US

8. (17)Heat pump with high efficiency, eco-friendly and energy saving, which is
popolar with the market.
(18)Professional sales team, know the market well, could consider the
customers's cost and offer the most suitable product for them to helping them
develop the market share.
(19)Delivery on time, ensure the product could offer to customer on time and do
not effect their sale.
(20)Perfect service system for after-sale and could offer the solution for customer
in time.
WHY CHOOSE US

9. 1.Professional workmanship
Wotech focus on advanced manufacture equipment and improving workmanship.
In 2010 Wotech has carried out the manufacturing concept of "To apply European
standard to Wotech heat pumps for Chinese consumers", This ensures all Wotech
heat pumps reach European standard. By Wotech's intelligentized production line
which can produce heat pumps in various kinds of refrigerants. With its good
welding process, accurate refrigrants volume charged process, refrigerant system
impurity cleared process, and auto-packaging process, Wotech has established a
production process of high quality and efficiency. Best production process have
pushed Wotech to be a leading manufacturer of heat pumps in China.

10. Professional workmanship

11. 2.Strict quality control system
Wotech has been operated with ISO9000 quality control systems since its
establishment. In the year 2009 it was certified with ISO9001 quality control
systems by SGS international certification company and GMC(Global Manufacturer
Certificate) by TUV. Besides quality control certification Wotech has obtained CCC,
CE, ETL and CB. Edeavoring quality products, by such advanced quality control and
quality assurance systems Wotech is able to ensure every component fully
inspected, every process strictly controlled, every product is perfect!

12. Strict quality control system

13. 3.Good quality
In this times that full of "fake", the product quality are often a major factor in the
brand to consumers. Therefore, in order to establish the trusted brand in the minds
of consumers, Wotech air source heat pump has built a strict quality control system
since its establishment. From the purchase of raw materials, each components are
100% inspection. For the finished products, each product must go through four time
full inspection, two times performing test before leaving the factory to ensure high
quality. We are the ONLY ONE factory in China spending time, labor and energy on
this.

14. Good quality
this.

15. 4. Perfect service system
With the rich experience in the field of heat pump manufacturing, Wotech have
the professional technology suport for designing the heat pump according to your
market, which will offer you the most suitable products for your market promotion
and help you with the develop market share and brand image reputation. Wotech
has the perfect quality feedback system to backup the customers all over the world.
We could provide you the solution in time to help you with problem.

16. 5.Good public reputation from worldwide customers.
Wotech now is one of the biggest export enterprise of heat
pumps, with ability of its own R&D, manufacturing, selling
and service system. Wotech's heat pumps have been exported
to more than 90 different countries all over the world, which
made Wotech earns a highly public reputation from the
worldwide customers.

17. Neil Sawers
The deputy director of London BedZED Reserch Center, Master
of New Energy and Renewable Energy, Vice President of Air
Source Energy Institute.
Mr. Neil specializes in studying biomass energy, coalbed gas, solar
energy and air source energy. He has published over 10 academic
thesis in both international and state academic journals. Under his
professional guidance, his research team gained 40 technological
achievements, 15 of which are granted The Technological
Progress Award by British government. In 2005, London BedZED
Reserch Center and Wotech commenced cooperation, jointly
developing new energy products.

18. Micheal Simon
Academician of South African National Technology& Engineering
Institution, deputy director of Cape Town New Energy Research Center,
Vice President of Air Source Energy Institute.
Mr. Simon has been involved in new energy (air source, solar energy,
biomass energy, etc.) for over 20 years. With his intensive research in air
source energy application under variable climate and geographical
conditions, he has rich experience in heat pump development and
promotion, for which he is awarded “The Pioneer in Air Source Energy
of South Africa”. In 2005, Mr. Simon built up the cooperation between the
Air Source Energy Institue of Fort Hare and Wotech, pushing the joint
development. During the 8-year cooperation, Mr. Simon has made
brilliant contribution to technology development of both parties and the
expanding of oversea market.

19. 6. Have three production base for main components producing.
Since 2005, Wotech has invested a big amount on developing
our production base, now we have three production base for h
eat exchanger, evaporator and metal panel, which made us to
better control the components quality for all heat pumps.

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21. Indian Five-star hotel- The Leela Palace Kempinski, New Delhi

22. 1.Project brief introduction.
This hotel is a comprehensive business hotel which offers the service for guest
rooms, restaurants, business, entertainment etc. The total construction area of
the hotel is 38,000 square meters, with 25 floors and 288 rooms, which is
required the daily hot water for 64 tons.

23. 2. Project configuration.
Water tank: 4 units of 18 tons water tank.
Main unit: With the Wotech big cycle combination. 3 units of 20 horse power
model WBC-80.0H-A-S （ BC). 4 units of 10 horse power model WBC-39.5H-A-
S(BC). 1 unit of 5 horse power model WBC-19.5H-A--S （ BC ） . Each 18 tons
water tank is heated by 1 unit 20 horse power and 1 unit 10 horse power heat
pump and each 10 tons water tank is heated by 1 unit 10 horse power and 1 unit
of 5 horse power heat pump.

24. 3. Project design and installation
The main unit turning on and off is controlled by the water tank temperature,
which is adopted the control command of the heat pump itself to control the
heat pump on and off.

25. 4.Wotech advantage
Wotech heat pump units match the water tank as the 1:1.5 ratio, which make
sure the hot water efficiency of the hotel in the winter low temperature.

26. Down Factory

27. 1.Project brief introduction.
This factory is mainly producing various specs of washed duck's down, goose down,
which is required 55 degree hot water for 80,000 liters each day.
2. Project configuration.
8 units of 10 horse power hot water heat pump WBC-39.5H-A-S
3. Project design and installation
Provided the enough hot water for the factory just by the air source, which is eco-
friendly and engergy saving.
4.Wotech advantage
Wotech heat pump with the intelligent control, which can be managed without the
specialized person.