Professional supplier of high-quality WH-01 bidirectional blessing to round supply blessing to round series leveling support castors Ball universal ball blessing to round balls to protect the quality of blessing to round nylon blessing to round series | blessing to round | n Tong Machinery (view) from the Ning County is Tong Machinery Plastic Limited. Ning County is Tong Machinery Plastic Co., Ltd. (www.dzztjx.com) is a professional, "Fuk Loi wheel, omni-directional wheel, universal ball, wheel and other two-way," the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "positive mechanical Tong" brand has a good reputation. We adhere to the "service first, customer first" principle, the positive mechanical Tong won the trust of customers in all plastic, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!