meijia road, Jiaxing, Zhejiang, China,
JIENAIER is an enterprise specialized in TC-balls, cemented carbide balls, ceramic high-alloy plastic glass balls and other related products. Meanwhile, our company produces stainless steel (440C, 304, 316L, 420, 430), carbon (1015, 1045, 1085), ...
tungsten carbide beads for pen, alumina ceramic ball, sintered carbide ball, cemented carbide ball
