86-769-87198988
No. 19, Dongcheng 4th Street, Shixin Community, Zhangmutou Town, Dongguan, Guangdong, China (Mainland)
Industrial manufacture 20mm to 90mm stainless steel polished half round ball, US $ 0.1 - 0.8 / Piece, AiSi, 300 Series, industry.Source from Dongguan Lychon Hardware Co., Ltd. on Waimaotong.com.