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.

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.

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.

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.