Zhengzhou Sanhui Co., Ltd is a professional large-scale manufacturer of all types of tungsten and tungsten alloy products. Sanhui tungsten products include bar, sheet, etc.

Tungsten has many advantages, such as the highest melting point, good electric conductivity, excellent thermal conductivity and a uniquely low thermal expansion. All of these characteristics make tungsten suitable for  very high-temperature applications and other fields.

Tungsten is mainly used for manufacturing filament and the high speed cutting alloy steel, mold and tungsten also can be used in optical instruments and chemical equipment.
Sanhui tungsten products are as follows:
Tungsten wire
Tungsten wire in twisted
Tungsten heater
Tungsten filament
Tungsten sheet
Tungsten plate
Tungsten rod
Tungsten bar
Tungsten tube
Tungsten pipe
Tungsten crucible
Tungsten electrode
Tungsten boat
W-re thermocouple

Zhengzhou Sanhui Co., Ltd has been manufacturing tungsten products for more than 22 years. Through the efforts of our entire staff, we have become a leading rare metal manufacturer. Sanhui people have continuously tried to improve product quality and introduce new technology. Moreover, we possesses a complete set of manufacturing and processing equipments, giving our company good technical capabilities.

Located Zhengzhou, we enjoy convenient railway, highway and air transportation.
Please feel free to contact us if you are interested in Sanhui tungsten products.