About us

Kumthai Abrasives Co., Ltd was founded in Zhengzhou where is the national abrasives center in researching technology, testing and manufacture since 1957 in China. The company is a stock- holding company with independent power to export trade that has been authenticated by China Foreign Economic Relation & Trade Commission.


Kumthai Abrasives Co., Ltd mainly engaged in manufacturing and exporting abrasive materials, refractory materials, sand blasting materials, coated abrasives, boron carbide products and polishing wheels. It presently has one set 3000KVA smelting furnace, two shotting production line , with complete production equipment for smelting, shotting, water scrubbing, acid cleaning and etc.. The yearly output of artificial abrasive grain is 20000 tons.


Our plant also has two set production lines of high-end coated abrasives. Our complete product line allows to our customers to work with one supplier for every superficial finishing necessity. All kinds of non-woven abrasive and surface conditioning rolls, belts, discs and wheels produced for woodworking and metalworking industries suitable for all types of machines can be supplied in all grades and in different sizes.


Short delivery periods, competitive prices, high degree of flexibility, professional technical advice and good reliability: This is our concept of quality, consistency, and competency without being driven by commercial thinking. That´s our contribution to your success.