0086-538-8996599
B11-5, Shengdi International Apartment, North Of Changcheng Road, Taishan District, Taian, Shandong, China (Mainland)
high quality 25mm steel ball with large steel ball, US $ 1 - 2 / Kilogram, 0.5mm-120mm, Shandong, China, SDBALLS.Source from Shandong Sdballs Industry Corp., Ltd. on Waimaotong.com.