The customized logo is available for silicone grommet . We offer professional design and creation of high-quality products and personalized ideas. We'll affirm the layout with you before manufacturing.

Ruichen Sealing Co., Ltd. is called as an expert in the industry. We are competent in the design and production of rubber ball. The u ring series has become a hot product of Ruichen Sealing. ORK rubber o ring cord is manufactured under a series of processes. They are foot type collection, CAD design, materials selection, material preparation, machining, and care & repair. This product offers thermal comfort. Its fabric is woven for being able to hold more trapped air and therefore, gives more thermal insulation.

Sustainability is what we strive for our long-term success. We are exploring new ways to increase energy efficiency and reduce waste in our daily production processes.