Since 2017 year, it has established an office at Hangzhou city.
We have passed ISO9001: 2008 quality management system and ISO14001: 2004 environmental certification system.
Supported by independent research and development testing laboratories.
Our factoty has several sets of equipments and more than a dozen sets of high-precision testing equipment.
is specializing in HVAC, valves, fittings etc
Our factory is located at Yuhuan ,Zhejiang. Since 2017 year ,it has established an office at Hangzhou city.
Our factoty has several sets of equipments and more than a dozen sets of high-precision testing equipment. Supported by independent research and development testing laboratories.