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OUR HISTORY

WE ARE TUNGSTEN CARBIDE PRODUCTS FACTORY LOCATED IN ZHUZHOU WITH 17 YEARS MANUFACTURING EXPERIENCE.

We mainly produce tungsten carbide grinding balls, carbide grinding jars, carbide rings, carbide rolls, carbide nozzles, carbide valves carbide bushes, carbide rods, carbide plates and many other special customized products.

 
 
 
 
 
 

DEVELOPMENT PATH

2001
Zhuzhou Tongda CarbideFactory established
2009
Exporting business Began
2012
ISOquality certification obtained
2012
Renamed as Zhuzhou Tongda Cemented Carbide Co. Ltd.
2013
Signed a strategic cooperation agreement with the national key laboratory of Powder Metallurgy of Central South University.
2014
Initiated and established Internet Chamber Hunan.
2015
Developed anumber of patented and innovative tungsten carbide tools for milling and sieving industry, chemical industry, oil & gas industry,rubber and plastic industry within decade years of technical accumulation.
2016
High-tech Enterprise Certificate obtained
2016
More inventions and patents come out
2016
Shareholding reform, listed in Hunan Stock Exchange Office.
2016
Renamed as Zhuzhou Tongda Carbide Co. Ltd

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