CQHD Wear-resistant Material Technology Group is specialized in the R&D,manufacturing of mining machinery parts.
The main products are high-manganese steel, high-chromium and alloy steel, heat-resistant steel and carbon steel which are widely used in mining, metallurgy, road and bridge facilities, crushing plants, cement manufacturing, hydropower construction and other fields.
For more than 20 years, CQHD has won customers all over the domestic and international markets relying on the high-quality products, mainly including the United States, Canada, Britain, Germany, the Netherlands, Sweden, Australia, Saudi Arabia, South Africa, Spain, Japan, Brazil and other countries and Taiwan, and we have successively become a high-quality accessories supplier for Metso, Sandvik,RAMMER, China Gold, Jiangxi Copper and other large well-known enterprises. And our faithful and efficient services have won high praise from users at home and abroad!