Main Products

R290 Heat Pump Water Heater

Heating, Cooling+ DHW system

R290 Green Gas at low GWP(3)
Good SCOP，energy label rating W35℃ A+++/ W55℃ A++
Smart logic to control multiple heat source
Climate curves suitable for different countries

Heating, Cooling+ DHW system

R32 Gas-Low GWP
Good SCOP，energy label rating W35℃ A+++/ W55℃ A++
Smart logic to control multiple heat source
Climate curves suitable for different countries

About Wotech

Manufacturing Center

There are 3 production plants in Wotech, Foshan headquarter, Zhaoqing and Longchuan subsidaries, 10 production lines in total and achieving 1000 units daily production capacity. Wotech is ISO 9001, ISO 14001, ISO 45001, MCS, PED certified, a global manufacturing enterprise committing to supply products with international standards.

Market Strategy

Wotech has a perfect process in customer service and pays great attention to details. Wotech is specialized in OEM/ODM projects, designing tailored products for various high-end markets. Moreover, in order to satisfy more and more complex and demanding market, customized solutions for swimming pool heating, house heating/cooling and hot water combined system can be made to our partners for intelligent applications.

Technology Strength

Wotech have invested about RMB30 million to build 14 laboratories, 6 Enthalpy Laboratories, 4 Reliability test Chambers, 3 heat pump dryer test Chambers and 1 Acoustic Chamber.Our laboratories is CNAS（China National Accreditation Service for Conformity Assessment) certified since 2019, qualified to issue accredited performance test reports as a third independent party.

Quality Control

Wotech respects the international standard, besides we also insists on the strict quality control in heat pump industry. From sourcing, inspecting incoming materials, workmanship, performance and reliability of products, our QC team works strictly from all aspects to committed the requirements of our customers , continuously improving the efficiency of our quality management system, to achieve our quality objectives.

Years Experience
Years of Heat Pump Experience

Countries & Regions
Business Covering

Square Meters
Three Factory Area

Units
Heat Pump Daily Capacity

Visit Wotech

Case Studies

See all the projects

Latest News

01-092023

WOTECH 2022 Annual Outstanding Staff Commendation Conference

In order to award the outstanding and advanced, better shoulder the safety responsibility obligationand welcome coming peak season with a better mental outlook and energy, WOTECH Annual Outstanding Staff commendation Conference was held at the Headquarter of WOTECH in Shunde in the afternoon of September 17th.

12-282022

Do you need a Heater for your swimming pool

One of the factors that determine whether you need a heater for your pool is the climate where you live. In warmer climates, the sun and heat can be enough to keep the pool comfortable for swimming most of the year. However, if you live in a cooler place like Alaska, it'll take longer for your water

12-282022

Coal to Electricity -- House Heating Field

To reduce coal-burning pollution in winter and improve air quality, China has implemented a coal-to-electricity project. By the end of October 2017, "2+26" cities had substituted 3 million coal and 30% of coal for electricity. In this process, heat pumps are developed to convert coal into electricit

12-282022

Wotech Hot Water Heat Pump VS. Gas Water Heater

Wotech, a top heat pump manufacturer in China, specializes in Hot Water Heat Pumps and Swimming Pool Heat Pumps. What are the advantages of using air source heat pumps over gas water heaters? Let's compare.