Luoyang Zhisheng Special Steel Ball.Co.,Ltd is found in 1993.We are a professional manufactuer of mainly producing 5/8”(15.875mm) to150mm high carbon chrome steel ball for various bearing and other appliances.Moreover ...
Zhisheng Special Steel Ball Co., Ltd.
Yingzhuang Industrial Park ,Mangshan Town
Luoyang, HE
China
Manufacturer