Jiaxing jie Neil hard alloy Co., LTD. Is a professional production and research and development tungsten carbide ball, hard alloy ball, ceramics ball, no magnetic alloy ball, high coincidence of the golden enterprises, and the production of stainless steel ball (440 C, 304, 316 L, 420, 430), carbon steel ball (1015, 1045, 1085), bearing steel ball (Gcr15), the copper ball, aluminium ball, glass ball, plastic ball, polishing ball and so on the product specification is complete, can provide customers with the precision in G10-level 1000 range of DuoZhong specifications of the ball.