The raw materials for rubber ball are related to the unique production technology of our products. It can't be unveiled here. Commitment is that the source and quality of raw materials are reliable. We have established long-term relationships with a number of raw material suppliers. Controlling the quality of raw materials is as important as controlling the quality of finished products.

Over years of development, Ruichen Sealing Co., Ltd. has evolved into a reliable manufacturer based in China. We have earned years of expertise in the R&D, design, and production of rubber seal ring manufacturers. The rubber cord series has become a hot product of Ruichen Sealing. It has important fabric properties to maintain thermal comfort, such as air permeability, water or moisture (steam) permeability/transport and heat transfer. It will seal over broad ranges of tolerances. The body of the product is constructed with a layer of protection. Customers who brought this product agreed that it offers all-around protection against shock and impact. It can be produced in any desired rubber grade.

Adhering to the principle of 'Quality and credibility first', we always strive to offer customers with quality products that are sophisticatedly manufactured.