Ball used in electronics, hardware, machinery, chemicals, food, forest, mining, books, supermarkets, rubber and other industries. Is widely used in transmission systems, feed systems, processing systems, processing machinery and packaging machinery and auxiliary equipment in the company: professional production and supply of good quality universal ball bearing Ball, we have double eyelids bovine bearings, single fold bovine bearings , dish Ball, heavy universal ball, bead seat slider, etc. specifications, ball diameter 15.875mm, 25.4mm, 31.75mm like. Ball, Ball manufacturer, is Tong Machinery (certified merchants) are provided by Ning County is Tong Machinery Plastic Co., Ltd. Ning County is Tong Machinery Plastic Co., Ltd. (www.dzztjx.com) is specialized in "Fuk Loi wheel, omni-directional wheel, universal ball, wheel and other two-way," the enterprise, the company adhering to the "honesty, hard service" concept To provide you with the highest quality products and services. Welcome to inquire! Contact: song manager.