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Rm. 602, Unit 2, Bldg. 9, Zone A, Dingli Int'l, Huanghe Street, Kaifeng, Henan, China (Mainland)
High hardness GN6 GN8 0.8mm 1mm 1.2mm tungsten carbide cobalt alloy ball, US $ 0.04 - 0.53 / Piece, Henan, China, Scole, carbide ball.Source from Henan Scole Industry And Trade Co., Ltd. on Waimaotong.com.
High hardness precision 2mm 2.381mm 3mm 3.175mm 4mm 6mm 6.35mm 7.144mm brass ball for bearing
High hardness 5.556mm 7.144mm 8.731mm 9.525mm 12mm 15mm tungsten carbide steel ball
China supplier YN6 YN815mm 17mm 1.2mm titanium carbide ball for pen
China supplier G10 4mm 5mm 6mm tungsten carbide ball for bearing