more than 20 years experience
Henan Superior Abrasives Import & Export Co., Ltd ( HSA ) is a leading provider of Silicon Carbide and related products in China, the premium products are widely used in abrasives, refractory, technical ceramics, and many other industries.
Who We Are
Henan Superior Abrasives Import & Export Co., Ltd. (HSA), established in 2001, is a leading supplier of silicon carbide and related products in China. As a crucial supplier of abrasive products, HSA maintains close contact and strategic cooperation with many famous multinational corporations. Our market covers America, Canada, Mid-east, Russia, Spain, South Africa, Southeast Asia and etc.
It’s our belief that qualified products make credibility. We believe in such things as relieved, satisfying customer experiences, the right products in the right places, well-organized logistics, and clean packages. In a word, every little improvement in products is a step closer to perfection.
Together with you, we hope to work on products that define an industry and try to make our world even better.
Why Choose Us
features and benefits
With more than 20 years experience in abrasive field, Henan Superior Abrasives Import & Export Co., Ltd ( HSA ) is a leading provider of Silicon Carbide and related products in China.
Black Silicon Carbide
Black silicon carbide is a widely used abrasive product, with excellent wear resistance, high hardness, high density, low impurities and other advantages, commonly used in sandblasting grinding, polishing, free grinding, making various abrasives, etc.
Green Silicon Carbide
Green silicon carbide is made from quartz sand and petroleum coke refined in a resistance furnace, due to its relatively stable chemical properties, high thermal conductivity, low coefficient of thermal expansion, and good wear resistance.