Chinasealings Group Inc. Provides Various High-Quality SealsChinasealings headquarteres in Hong Kong, and sets up two sole-funded subsidiary companies Harbin Shanghai, providing all series of high-quality o-ring, oil seal, wiper scraper support ring, ...

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 ...