Description:
     EPDM Rubber Seal Parts are flexible rubber seals that are excellent in Weathering Resistance and  Ozone Resistance,Flame Resistance,Heat Resistance,Oxygenated-Solvent Resistance,Water Resistance. They are specifically designed to protect the primary seal from contaminants. These seals are not designed to seal pressure differentials or to seal against fluid levels; they are primarily for contamination exclusion. The seal design utilizes centrifugal force to prevent intrusion of contaminants into the bearing chamber.

Certeficate:
     Our company have  gone through the ISO/TS16949:2009, and we also do many reports ,such as ROHS, REACH, FDA, etc.



Factory:
     RuiChen is a factory of rubber products, such as rubber parts, rubber washers/gaskets , rubber grommets, mainly produce rubber seals, including O ring, U ring, Y ring and ED ring, etc. Especially the O rings, ORK is sympolized for O Ring King, lWe have been working towards this goal for more than ten years.
    We take the quality as our first priority, so every step of the production, we have a very strict standard of quality control:

Customers:
     More than ten year's fighting , we have won the trust of our customers. Now we have nearly 200 customers who are famous at home and abroad.some of the partners of us




Packing & Delivery:
     We pack the products with PE bags inside and cartons outside, and after the package we will arrange the delivery as customer's requirement.

• We are specialized in the manufacturing and exporting of high quality seals. Choose us is to choose the rest assured. 
• We mainly produces various types, specifications, models of the seals of high precision mechanical components. We have all the specifications of what you need to help you achieve one-stop shopping, save time, effort and worry. 
• We has long been a domestic and international numerous oil seal mould supply business of manufacturer, service for 15 years, we have professional talents and product research and development equipment, our research and development ability, is the domestic first-class oil seal manufacturer home. 
• We provide one-stop sealing solutions, and provide a full range of services, from product design, mold development, stamping skeleton, vulcanization molding, clip, screening and packaging, . The entire process would take a shorter, more stable quality. 

• Paper roller: 10PCS in one roller, 200 rollers in one carton
• PP bag: 50 or 100PCS in one bag, 15 or 30 bags in one carton
• Box: 1pcto a box
• According to customer's request. 
• 1-2 days if goods in stock. 
• 10-15 days if goods out of stock with molding. 
• 25-30 days if goods out of stock without molding. 

• 1-2 days if goods in stock. 
• 10-15 days if goods out of stock with molding. 
• 25-30 days if goods out of stock without molding. 

• 30% T/T in advance and 70% balance paid before shipment. 
• West union
• Paypal
• Others for discussion

• We have our own brand of DEMAISI. 
• We accept ODM and OEM at the same time. We have the ability to provide the sample of the products of decomposition, develop the mould, for production. 

• We will continue to improve the process control, and improve the quality of our products and work to reduce operating costs and provide a competitive price for customers, to ensure that customers benefit
• We seriously treat every customer, in good faith with them to do business, make friends, no matter how much volume, we will provide a full range of services, one-stop sealed solution.