• Changzhou Feige Steel Ball Co., Ltd. Chrome Steel Ball,Stainless .

    Chrome steel bearing ball 5.556mm 7.938mm AISI52100 widely used for bearing . AISI304 SUS304 4mm manufacturing process steel grinding media ball.

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    What you need is what we can do! In the future, Xinhai will continue to rely on three big supporting "technology, talents, management", adhere to the international development strategy, and concentrate on providing customers with modern, efficient, energy-saving mine overall construction and operational solution, to create international leading enterprises in mining industry.