M-Tech is a part of the Osaka Industrial Exhibition, one of the largest mechanical processing exhibitions in Asia, bringing together 600 mechanical parts suppliers, and is also a well-known industrial automation exhibition in Japan. 

We focus on carbon steel balls, stainless steel balls, high chrome steel balls,bearing steel balls .The diameter from 0.2mm to 60mm. Their grade of accuracy is G10-G1000. High precision steel balls are mainly used for ball bearing, while semi-precision steel balls  (grade100 to 1000)  are applied to bicycle/motor cycle parts caster wheels,hardware, draw side, toys, game ball ,wheels, instruments, rail,pumps,polishing, Cosmetics ,the solid smash and so forth.