Henan Yisida Trading Co., Ltd. Focusing on rubber products 12 years, we carry out strict testing on all raw materials to ensure the stability of the inner tube. Each inner tube should be tested for restart and appearance, to ensure that each inner tube is fine. Have a complete, scientific quality management system

The company continues to promote technology and product innovation, the introduction of a full set of 3 international first-class inner tube production lines, to achieve automation and standardization of production process, the establishment of advanced testing center, with sophisticated testing equipment and perfect testing means, from raw materials to finished products to implement a full range of traceability control. We have an experienced, dedicated and trustworthy excellent team. Professional technical personnel, first-class production technology, advanced management mode, for the continuous introduction of high-quality products to lay a good foundation for development