Shijiazhuang Lianhua Industry Bearing Co., Ltd is a modern and high-tech enterprise. Which specialized in producing deep groove ball bearing and all kinds of bearings, Our factory is located in....
Zhejiang shangyu xinxin steel ball Co.Ltd is .... also produce carbon steel balls( 1015, 1045, 1085) , bearing steel balls( GCR15) , copper balls, glass balls, titanium balls, flying saucer balls, ....