Ruichen Sealing Co., Ltd. provides several types of pricing, and EXW is included. If customers choose an ex-works price, you must arrange transportation all the way from our warehouse to the final destination. And customers are responsible for all export process. No matter which term you choose, We will give the maximum profit to you.

Ruichen Sealing is one of the most competitive companies specializing in the R&D, design, and production of o ring kit. We are widely accepted. The u ring series has become a hot product of Ruichen Sealing. The Imaging Science Foundation, or ISF, has certified ORK rubber seals and gaskets for its balanced color temperature. The certification differentiates this product from other projector screens that are so pervasive in the market. It is lightweight and can typically be reused. It has important fabric properties to maintain thermal comfort, such as air permeability, water or moisture (steam) permeability/transport and heat transfer. It has the ability to return to its original shape after use.

We take environmental protection seriously. During the production stages, we are making great efforts to reduce our emission including greenhouse gas emissions and handle wastewater properly.