Ren County Qida Rubber Co., Ltd is the high-tech specialization company. It not only engaged in producing various of seal products, and also developing, expoituring, designing all kinds products. The material these products are silicon, fluorin, propanoic acid, enoyl|, EPDM Polyurethane, ...

For over 30 years, Wenzhou Dongyi maintains consistent growth as an Chinese domestic manufacturing and services company providing the highest quality products to compression industry. The strategic network built by three generations provides operators with quality, ...