# SHANGRAO RUICHEN SEALING CO.,LTD | REACH Food Grade Rubber Seals,Food Grade Rubber Seals 50N/mm,nitrile o rings for Water Dispenser, IATF pump rubber seal,SGS pump rubber seal,brown o ring 90 Shore A, Full Inspection Excavator O Ring,NBR70 Excavator O Ring,plastic o rings for Repair, ## summary > Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Seller, Other, Brands: ORK, We are manufacturer for rubber O ring , rubber grommet , rubber sheet ,rubber ball , rubber gasket , rubber bushing , rubber strip and OEM rubber part, Established in 2006, Employees: 400~500, Annual sales: 15000000-30000000, Export ratio: 40% - 50%, Primary markets: North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Middle East, Africa, Oceania, Worldwide. ## Company Information * [Company Profile](https://www.orksealing.com/aboutus.html): Overview, history, teams and core capabilities. * [Factory & Manufacturing](https://www.orksealing.com/factory.html): Production capacity, OEM/ODM capabilities, and R&D strength. * [Quality Control](https://www.orksealing.com/quality.html): ISO certifications, quality standards, and compliance. * [Contact Us](https://www.orksealing.com/contactus.html): Global offices, inquiries, and support channels. ## Product Category * [Automotive Rubber Seals](https://www.orksealing.com/supplier-4523597-automotive-rubber-seals): Keywords: EPDM nbr o ring,Water Pump Rubber Seal for cars,NBR70 Excavator O Ring. * [Connector Rubber Seals](https://www.orksealing.com/supplier-4523602-connector-rubber-seals): Keywords: ORK Nitrile connector seal,Heat Resistance ptfe o ring,rubber o rings Customized Sizes. * [Power Tool Rubber Seals](https://www.orksealing.com/supplier-4563603-power-tool-rubber-seals): Keywords: Silicone Rubber O ring,Brown silicone rubber o ring,High Temperature Resistant Silicone Rubber O ring. * [Valve Rubber Seals](https://www.orksealing.com/supplier-4523606-valve-rubber-seals): Keywords: Oil Style valve o ring,NBR Seal plastic o rings,EPDM valve seal ring. * [Pipe Rubber Seals](https://www.orksealing.com/supplier-4563592-pipe-rubber-seals): Keywords: plastic pipe rubber seal,Customized Color Pipe Rubber Seal,Neoprene CR rubber pipe gasket. * [Semiconductor Rubber Seals](https://www.orksealing.com/supplier-4563607-semiconductor-rubber-seals): Keywords: Silicone semiconductor seals,90 ShoreA Butterfly Valve Rubber Seals,custom epdm seals NR. * [Hydraulic Pneumatic Rubber Seals](https://www.orksealing.com/supplier-4523604-hydraulic-pneumatic-rubber-seals): Keywords: Heat Resistant hydraulic rubber seal,pneumatic cylinder FKM Sealing Element Ring,AEM epdm rubber seal. * [Pump Rubber Seals](https://www.orksealing.com/supplier-4523607-pump-rubber-seals): Keywords: Custom pump rubber seal,FKM AEM seals,NBR O Rings Oil Resistant. * [Oil And Gas Seals](https://www.orksealing.com/supplier-4523598-oil-and-gas-seals): Keywords: EPDM seal oil and gas,Rubber seals for oil and gas,Oil And Gas Seals. * [Food Grade Rubber Seals](https://www.orksealing.com/supplier-4523605-food-grade-rubber-seals): Keywords: Customizable buna nitrile o rings,FFKM EPDM Food Grade Rubber Seals,Custom Food Grade Rubber Seals. * [Medical Rubber Seals](https://www.orksealing.com/supplier-4563601-medical-rubber-seals): Keywords: Heat Resistance Medical Rubber Seals,90 Shore A rubber ring medical,medical o rings AS568. * [Chemical Equipment Rubber Seals](https://www.orksealing.com/supplier-4523601-chemical-equipment-rubber-seals): Keywords: EPDM AEM O Ring,Silicone Rubber Seals for Dust Covers,Brown mechanical rubber seal. ## Featured Products * [ORK Purple EPDM Rubber Automotive Rubber Seals Manufacturer For Auto Part](https://www.orksealing.com/quality-46275527-ork-purple-epdm-rubber-automotive-rubber-seals-manufacturer-for-auto-part): Keywords: Purple Automotive Rubber Seals,Rubber Automotive Rubber Seals,Silicone Gasket Seal For Auto Part. * [Red Shock-absorbing Silicone Automotive Rubber Gasket Seals O Ring for Vibration Control](https://www.orksealing.com/sale-46825286-red-shock-absorbing-silicone-automotive-rubber-gasket-seals-o-ring-for-vibration-control.html) * [Colored Silicone Rubber Gasket Ring High Temperature Resistance](https://www.orksealing.com/quality-46350693-colored-silicone-rubber-gasket-ring-high-temperature-resistance): Keywords: Colored Rubber Gasket ring,Silicone Rubber Gasket ring,rubber seal ring High Temperature Resistance. * [Customizable Buna Nitrile O Rings Silicone 65 70 90 Shore EPDM Rubber O Rings](https://www.orksealing.com/sale-46831294-customizable-buna-nitrile-o-rings-silicone-65-70-90-shore-epdm-rubber-o-rings.html): Keywords: Customizable buna nitrile o rings,buna nitrile o rings Silicone 65 Shore,90 Shore epdm rubber o rings. * [REACH Food Grade Rubber Seals Nitrile O Rings For Water Dispenser Sealing](https://www.orksealing.com/sale-46829414-reach-food-grade-rubber-seals-nitrile-o-rings-for-water-dispenser-sealing.html): Keywords: REACH Food Grade Rubber Seals,Food Grade Rubber Seals 50N/mm,nitrile o rings for Water Dispenser. * [Rubber Silicone Perfluoroelastomer O Ring FKM EPDM NBR Seal Material Element Metric Size](https://www.orksealing.com/sale-46828985-rubber-silicone-perfluoroelastomer-o-ring-fkm-epdm-nbr-seal-material-element-metric-size.html): Keywords: Rubber perfluoroelastomer o ring,Silicone perfluoroelastomer o ring FKM,nbr seal material Metric Size. * [IATF SGS Pump Rubber Seal Custom Brown O Ring Rubber TC Oil Seal 90 Shore A](https://www.orksealing.com/sale-46827033-iatf-sgs-pump-rubber-seal-custom-brown-o-ring-rubber-tc-oil-seal-90-shore-a.html): Keywords: IATF pump rubber seal,SGS pump rubber seal,brown o ring 90 Shore A. * [Square Rubber Hydraulic Oil Seal Material AEM EPDM FKM NBR Elastomer Material](https://www.orksealing.com/sale-46831844-square-rubber-hydraulic-oil-seal-material-aem-epdm-fkm-nbr-elastomer-material.html): Keywords: Square hydraulic oil seal material,Rubber hydraulic oil seal material,Rubber Oil Seal. * [Full Inspection NBR70 Excavator O Ring Kit Plastic O Rings For Repair And Maintenance](https://www.orksealing.com/sale-46825880-full-inspection-nbr70-excavator-o-ring-kit-plastic-o-rings-for-repair-and-maintenance.html): Keywords: Full Inspection Excavator O Ring,NBR70 Excavator O Ring,plastic o rings for Repair. * [Hard Mechanical Rubber Seal Heat Low Temperature Resistance Solid Silicone Rubber Ball](https://www.orksealing.com/sale-46826805-hard-mechanical-rubber-seal-heat-low-temperature-resistance-solid-silicone-rubber-ball.html): Keywords: Hard mechanical rubber seal,mechanical rubber seal Temperature Resistance,Solid Silicone Rubber Ball. ## Case Studies & Applications * [Rubber Seal -O ring](https://www.orksealing.com/cases/rubber-seal-o-ring-20454.html) * [Rubber Seal -U RING](https://www.orksealing.com/cases/rubber-seal-u-ring-20453.html) ## Search Search endpoint: https://www.orksealing.com/buy-{keyword}.html Rules: - Convert keywords to lowercase - Replace spaces with "-" - Remove special characters Users can combine keywords for more precise searches. ## News & Blog * [INVITATION for HANNOVER MESSE 2025](https://www.orksealing.com/news/invitation-for-hannover-messe-2025-206266.html) * [The power of example : R & D team -Shangrao Ruichen Sealing Co., LTD](https://www.orksealing.com/news/the-power-of-example-r-184736.html)