Dongguan Guangnai Pneumatic Components Co., Ltd.

Hebei Haiyuan Pipe Fitting Co., Ltd.

Zhejiang Hongchang Electrical Appliance Technology Co., Ltd-Established in 1996 and located at No. 788 Xinhong Road, Jinhua City, is a high-tech enterprise integrating R & D, production and sales. The main products are fluid solenoid valves, water level sensors, modular components, etc., which are used in the field of household appliances such as automatic washing machines, water purifiers, intelligent toilets, dishwashers and so on.

Jiangsu Hongde Special Parts Corporation,is a high and new technology enterprise specializing in casting and precision machining of ferrous equipment.

Howd Mühle (Shanghai) Trading Co., Ltd.Howd Mühle is a professional company engaged in pressure and flow measurement. With decades of rich experience, it provides customers with professional and first-class solutions in industrial pressure and fluid control testing. HOWD's main products include pressure sensors, pressure sensor chips, flow sensors, flow sensor chips, valves, etc. Over the years, it has provided sensor chips for many well-known European instrument manufacturers, and has become a designated OEM supplier of pressure sensors and flow sensors for some manufacturers.

Huande Steel Valve is a factory speciliazed in design, development and production of stainless steel ball valves.

Hydraulik Power was founded in 2002, headquartered is located in Shanghai city, with R&D centers and manufacturing bases.

It mainly produces more than 500 kinds of copper pipe fittings, such as temperature control valve, H valve, diversity water coll

NAIYI Valve Co., Ltd. NAIYI Valve Co., Ltd.

More than 50 years