Stainless Steel Ball, Carbon Steel Ball, Bearing Steel Ball manufacturer / supplier in China, offering Customized Large 5/8inch 15.876mm 21/32inch 16.669mm 11/16inch 17.46mm Metal Ball Stainless Steel Ball for Valve Part, Widely Used 7.144mm 9.525mm 11.113mm Carbon Steel Ball for Precision Pipe Fittings and Other Industrial Products, Factory Design Customize 3/8′′ Carbon Steel Ball for for Spray Bottle Roll-on and so on.
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