# Jiangsu Kunyuan Rubber & Plastic Technology Co.,Ltd | O ring set for hydraulic machinery,versatile sealing rings for industrial repair,O ring kit for pneumatic devices, high pressure oil seals,chemical pipeline seals,green equipment longevity seals, Heat Oxidation Resistance FKM O Rings,Green FKM O Rings,, ## summary > Manufacturer, Distributor/Wholesaler, Exporter, Seller, Brands: FOLON.A, Jiangsu Kunyuan Rubber & Plastic Technology Co.,Ltd,is a professional manufacturer of seals., Established in 2004, Employees: 80~100, Annual sales: 3000-5000, Export ratio: 50% - 60%, 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.rubberoringseal.com/aboutus.html): Overview, history, teams and core capabilities. * [Factory & Manufacturing](https://www.rubberoringseal.com/factory.html): Production capacity, OEM/ODM capabilities, and R&D strength. * [Quality Control](https://www.rubberoringseal.com/quality.html): ISO certifications, quality standards, and compliance. * [Contact Us](https://www.rubberoringseal.com/contactus.html): Global offices, inquiries, and support channels. ## Product Category * [Rubber O Rings](https://www.rubberoringseal.com/supplier-3540347-rubber-o-rings): Keywords: Black Rubber Seal,Nitrile O Rings Oil Resistant,Silicone O Rings. * [NBR O Rings](https://www.rubberoringseal.com/supplier-3734575-nbr-o-rings): Keywords: Nitrile Rubber Ring,O Rings For Hydraulic Valves,Nitrile Seal Rings. * [FKM O Rings](https://www.rubberoringseal.com/supplier-3734574-fkm-o-rings): Keywords: High Temp O Rings,FKM Rubber Seals,Fuel Resistant O Rings. * [DIN 3869 Profile Rings](https://www.rubberoringseal.com/supplier-3540348-din-3869-profile-rings): Keywords: DIN 3869 Seal,NBR O Rings,HNBR O Rings. * [Silicone O Rings](https://www.rubberoringseal.com/supplier-3734577-silicone-o-rings): Keywords: SI Silicone O Rings,Silicone Sealing Ring, Silicone O Ring Seals. * [EPDM O Rings](https://www.rubberoringseal.com/supplier-3734576-epdm-o-rings): Keywords: EPDM Rubber Seal, EPDM Rubber Ring,EPDM Ring Gasket. * [Walform Seals](https://www.rubberoringseal.com/supplier-3757184-walform-seals): Keywords: FKM Rubber Seal,Nitrile Rubber Ring,FKM Wall Sealing. * [Custom Rubber Parts](https://www.rubberoringseal.com/supplier-3410993-custom-rubber-parts): Keywords: Molded Rubber Seals,Soft Rubber Seal, EPDM Rubber Parts. * [PTFE Coated O Ring](https://www.rubberoringseal.com/supplier-3540350-ptfe-coated-o-ring): Keywords: O Rings And Seals,Color O Ring,PTFE Coated O Ring. * [ Coated O Ring](https://www.rubberoringseal.com/supplier-3345952-coated-o-ring): Keywords: O Ring,PTFE Coated O Ring,PTFE Seal Ring. * [Backup Ring](https://www.rubberoringseal.com/supplier-3346093-backup-ring): Keywords: Spiral Back Up Ring,O Ring Back Up Ring,PTFE Back Up Rings. * [Bonded Seals](https://www.rubberoringseal.com/supplier-3346095-bonded-seals): Keywords: Hydraulic Bonded Seal,Bonded Washer Seal,Metal Bonded Washer. * [Oil Seals](https://www.rubberoringseal.com/supplier-3346107-oil-seals): Keywords: Skeleton Oil Seal,Oil Seal O Ring,Oil Seal Rubber. * [O Ring Kit](https://www.rubberoringseal.com/supplier-4030180-o-ring-kit): Keywords: Corrosion Resistant O Ring Kit 70shore,NBR O Ring Kit,NBR O Ring Accessory Box. ## Featured Products * [Temperature Range Minus 40 Fahrenheit To 250 Fahrenheit High Pressure Oil Seals Designed For Hydraulic Oils Mineral Oil Based Systems](https://www.rubberoringseal.com/sale-54466594-temperature-range-minus-40-fahrenheit-to-250-fahrenheit-high-pressure-oil-seals-designed-for-hydraul.html): Keywords: high pressure oil seals for hydraulic systems,oil seals for mineral oil based systems,temperature resistant oil seals minus 40F. * [OR-15 O Ring Set Versatile Sealing Rings Ideal for Hydraulic Machinery Pneumatic Devices and Industrial Equipment Repair](https://www.rubberoringseal.com/sale-54466435-or-15-o-ring-set-versatile-sealing-rings-ideal-for-hydraulic-machinery-pneumatic-devices-and-industr.html): Keywords: O ring set for hydraulic machinery,versatile sealing rings for industrial repair,O ring kit for pneumatic devices. * [Chemical Pipeline High Pressure Oil Seals Green Designed to Enhance Equipment Longevity and Reduce Maintenance Frequency](https://www.rubberoringseal.com/sale-54198643-chemical-pipeline-high-pressure-oil-seals-green-designed-to-enhance-equipment-longevity-and-reduce-m.html): Keywords: high pressure oil seals,chemical pipeline seals,green equipment longevity seals. * [Green High Temp O Rings Boasting Excellent Durability Suitable for Oil Gas and Energy Sectors Requiring Heat Resistant Components](https://www.rubberoringseal.com/sale-54208804-green-high-temp-o-rings-boasting-excellent-durability-suitable-for-oil-gas-and-energy-sectors-requir.html): Keywords: FKM high temp O rings,heat resistant O rings for oil gas,durable green FKM O rings. * [High Temperature Resistant Rubber O Rings for Electrical Appliances](https://www.rubberoringseal.com/sale-32464147-high-temperature-resistant-rubber-o-rings-for-electrical-appliances.html): Keywords: high temperature resistant rubber O rings,electrical appliance rubber O rings,heat resistant O rings for appliances. * [Precision Rubber O Ring Set For Lasting Sealing OR-15](https://www.rubberoringseal.com/sale-47853546-precision-rubber-o-ring-set-for-lasting-sealing-or-15.html): Keywords: OR-15 O Ring Set,Precision Rubber O Ring Set,Lasting Sealing O Ring Set. * [Durable Black Nitrile Hole Seals With 70 Shore A Hardness And 350 Bar Pressure Rating](https://www.rubberoringseal.com/sale-48268465-durable-black-nitrile-hole-seals-with-70-shore-a-hardness-and-350-bar-pressure-rating.html): Keywords: Durable Black Nitrile Hole Seals,350 Bar Pressure Rating Hole Seals,70 Shore A Hardness Hole Seals. * [70 Shore A Hardness Nitrile Rubber Bonded Seals](https://www.rubberoringseal.com/sale-48268451-70-shore-a-hardness-nitrile-rubber-bonded-seals.html): Keywords: Nitrile Rubber Bonded Seals,70 Shore A Bonded Seals,70 Shore A Hardness Bonded Seals. * [Transparent Custom O Rings / Ffkm O Rings Resistant To -60.C To 230.C Exceptional Water Resistance](https://www.rubberoringseal.com/sale-45944865-transparent-custom-o-rings-ffkm-o-rings-resistant-to-60-c-to-230-c-exceptional-water-resistance.html): Keywords: Transparent Custom O Rings,Ffkm Custom O Rings,Water Resistance Custom O Rings. * [Green FKM O Rings 70 - 90 Hardness Heat Oxidation Resistance](https://www.rubberoringseal.com/sale-48678880-green-fkm-o-rings-70-90-hardness-heat-oxidation-resistance.html): Keywords: Heat Oxidation Resistance FKM O Rings,Green FKM O Rings,. ## Case Studies & Applications * [Aerospace Company Collaboration Case](https://www.rubberoringseal.com/cases/aerospace-company-collaboration-case-21246.html) * [Chemical Company Case](https://www.rubberoringseal.com/cases/chemical-company-case-21242.html) * [Oil Industry Case](https://www.rubberoringseal.com/cases/oil-industry-case-21243.html) * [Food Industry Case](https://www.rubberoringseal.com/cases/food-industry-case-21244.html) * [Medical Equipment Case](https://www.rubberoringseal.com/cases/medical-equipment-case-21245.html) * [Automotive Manufacturer Case](https://www.rubberoringseal.com/cases/automotive-manufacturer-case-21241.html) ## Search Search endpoint: https://www.rubberoringseal.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 * [OEM O-Rings: Quality Assurance for 2024 Confidence](https://www.rubberoringseal.com/news/oem-o-rings-quality-assurance-for-2024-confidence-194906.html) * [Rubber Seal Manufacturing: Precision Engineering for 2024 Solutions](https://www.rubberoringseal.com/news/rubber-seal-manufacturing-precision-engineering-for-2024-solutions-194907.html) * [Jiangsu Kunyuan Rubber & Plastic Technology Co., Ltd. is a professional manufacturer of seals.](https://www.rubberoringseal.com/news/jiangsu-kunyuan-rubber-122720.html) * [Best Rubber O-Ring Practices 2024](https://www.rubberoringseal.com/news/best-rubber-o-ring-practices-2024-178356.html) * [Operating Silicone O-Rings: 2024 Tips](https://www.rubberoringseal.com/news/operating-silicone-o-rings-2024-tips-178357.html)