Changsha Harder Material Technology Co., Ltd. is located in the star city of Changsha. It’s closed to the largest carbide producing area in China,Zhuzhou city.

Our company specialized in the researching and supplying metal material products. The metal materials include cemented carbide, sintered silicone carbide (SSiC), reaction bonded silicone carbide (RBSiC), boron carbide, zirconium oxide, high-purity alumina ceramics, carbon graphite, etc.

All the materials are based on good chemical stability, high hardness, excellent wearability. Meanwhile, all the material products have the capability of safety, reliability and long uselife. The products are widely used in many fields, such as machinery, chemical, petroleum, pharmaceutical, metallurgy, cutting, toolings, precision parts, automobile, spacecraft and so on.

With “integrity, innovation, improvement, development, challenge, high-quality” as the soul of our company, following the corporate culture of “work happy and hard, striving for excellence”, we are committed to providing the better products and service. We’re always doing all our best to obtain your confidence in our cooperation we expect to develop a long term business relationship with you!