ShanDong NingYang TianYuan stainless steel ball Co.,Ltd.found in 1987 is one of specialized manufacturer China. We are mainly produce ball(440C,304C,316L,420,430),also carbon ball(1015,1045,1085)axes ball(GCR15), copper ball,glass ball,Titanium ball,flying saucer ...
Telephone:86 - 0538 - 5751281
Address:MaoZhuang industrial Area,NingYang Tai\'an Shandong 271000 China