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(Steel Ball Industrial Park) Xining Village, Gangcheng Town, Ningyang County, Taian, Shandong, China (Mainland)
OEM all sizes pure copper semi sphere core hollow copper hemisphere brass half ball, US $ 0.1 - 100 / Piece, AiSi, ASTM, DIN, EN, GB, JIS, ISO, Brass or copper, Bearing.Source from Ningyang Qisheng Industry and Trade Co., Ltd. on Waimaotong.com.