86-769-87198988
No. 19, Dongcheng 4th Street, Shixin Community, Zhangmutou Town, Dongguan, Guangdong, China (Mainland)
2.95mm 3mm 4.71mm 5.95mm Zinc Gold Black Copper plated steel ball, US $ 16 - 25 / Kilogram, Shandong, China, Lychon, Copper ball.Source from Dongguan Lychon Hardware Co., Ltd. on Waimaotong.com.