Zhejiang Hengtong Valve Co., Ltd., established in 2005, is located in the enjoyment of the "China valve village" reputation Oubei town,Zhejiang province. Known for its strong production capacity and many years of innovative production management experience, passed the ISO9001 quality system certification, is a set design, production, sales and service as one of the professional sphere enterprises, innovative company with a strong manufacturing capability and years of experience in production management areas to the global fluid control a large number of high-tech, high-precision, high-performance ball gained widespread international recognition and praise of customers.

Famous customers:
Boteli Group
TEJI Valve Group
ShuangDa Valve manufacturing company (SDV)
Yangcheng Biaoyi Valve Co.,Ltd and so on.

Equipments:
High accuracy fully automatic 56 inch spheric grinding machine
Advanced Automatic Three-Dimensional Measuring Machine
Hydraulic Universal Testing Machine
Many precised CNC machining center
Advanced Laser Labelling Machine
CMM=Coordinate Measuring Machine
SPECTRO Analyzer from Germany
US coating thickness gauge
Ultrasonic thickness gauge
Portable hardness tester
low temperature groove
Impact tester
Microscope
Sclerometer
Engine lathe
univeral lathe
sealing machine
horizontal lathe
spheric grinding machine
horizontal boring machine
single-column vertical lathe
universal radial drilling machine
precised numerical control sphere grinding machine and so on.

The company main products are: valve ball, ball pin, ball valve, fixed ball, floating ball, tee ball, four-way ball, eccentric hemisphere, stalk sphere, (soft) sealing ball so hard. The company's products model specification is complete, can provide users with ANSI, API, DIN, GB and other standards of the sphere, the sphere diameter 1 "to 40", pressure rating 150LB ~ 2500LB. Sphere of basic materials are A105, LF2, 410,4130,4140, F304, F316, 17-4PH, F51, Monel, etc., the company also processed according to customer requirements. Including electroless nickel coating (ENP), hard chromium (Chrome Plating), WC (Tungsten Carbide), Stellite alloy (Stellite), Inconel Seoul (Inconel) and other high hardness, resistance to ultra-wear, corrosion-resistant materials. Provide our customers with first-class products to meet domestic market demand.

Hengtong valves manufactured using high quality materials in line with international standards, the use of advanced manufacturing equipment and sophisticated production technology, establish and improve the quality management system, with the most competitive prices to provide customers with the highest quality products and perfect after-sale services. Hengtong valve selling international and domestic markets, mainly exported to Russia, France, Italy, the United States and Southeast Asia countries and regions.

Zhejiang Hengtong Valve Co., Ltd reputation as a foothold into the enterprise, high-quality, high-tech is our pursuit to provide the best products and services is our solemn commitment to customers.

We welcome new and old customers work together to create a brilliant future!