KAIFENG BESCO SUPERABRASIVES CO LTD

Kaifeng Besco Superabrasives Co., Ltd. was established in 2007, it's devoted to research, develop and product Cubic Boron Nitride (CBN) powder, industrial diamond powder, HTHP lab diamond and PCBN inserts for 16 years, accumulated rich experience in production and application. Compared with the traditional carbide and ceramic inserts, PCBN inserts have 3-10 times service life and much higher processing efficiency while processing shaft steel, gray cast iron, high manganese steel, gear steel, high speed steel and etc. It's common used for processing brake disc, brake drum, engine cylinder, gear, roller, pulley, drive crankshaft, slewing bearing, turret base ring, the tooth palmar bearing in petroleum/natural gas drill and so on. Besco adhere to the concept of long-term development, ensure to provide reliable, stable products and quality after-sales service.