0086-538-8996599
B11-5, Shengdi International Apartment, North Of Changcheng Road, Taishan District, Taian, Shandong, China (Mainland)
carbon steel balls large metal spheres for SDballs, US $ 0.88 - 1 / Kilogram, 0.5mm-120mm, Shandong, China, SDballs.Source from Shandong Sdballs Industry Corp., Ltd. on Waimaotong.com.