# GUANGZHOU UP OIL-SEALS TRADING CO.,LTD | High Pressure Blue Oil Seal,Wear Resistance Rotary Shaft Seals,Resistant to heat Nbr O Rings, Pressure Resistant Rubber Star Coupling,Mini Excavator Rubber Star Coupling, UPH USH Pneumatic Rubber Oil Seal,Hydraulic Rod Rubber Oil Seal,Nitrile Rubber Oil Seal, ## summary > Distributor/Wholesaler, Agent, Exporter, Trading Company, Seller, Brands: NOK-FREUDENBERG. CFW. DINDZING. NFK. MERKEL. TECNOLAN. SKF.LYO. CHR. AUTOX., Our products are mainly used in the construction machinery industry,Ship machinery Terminal equipment machinery Mining equipment machinery, etc., Established in 1998, Employees: >100, Annual sales: 300Million-500Million, Export ratio: 70% - 80%, 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.rubberoilseal.com/aboutus.html): Overview, history, teams and core capabilities. * [Factory & Manufacturing](https://www.rubberoilseal.com/factory.html): Production capacity, OEM/ODM capabilities, and R&D strength. * [Quality Control](https://www.rubberoilseal.com/quality.html): ISO certifications, quality standards, and compliance. * [Contact Us](https://www.rubberoilseal.com/contactus.html): Global offices, inquiries, and support channels. ## Product Category * [Rubber Oil Seal](https://www.rubberoilseal.com/supplier-235440-rubber-oil-seal): Keywords: rubber lip seal,rubber shaft seals,shaft oil seals. * [High Pressure Oil Seals](https://www.rubberoilseal.com/supplier-242129-high-pressure-oil-seals): Keywords: high pressure rotary seal,rotary shaft lip seal,high pressure shaft seals. * [Marine Oil Seals](https://www.rubberoilseal.com/supplier-2496287-marine-oil-seals): Keywords: rotary shaft lip seal,high pressure rotary seal. * [Floating Oil Seal](https://www.rubberoilseal.com/supplier-235450-floating-oil-seal): Keywords: floating ring seal,floating seal ring,o ring oil seal. * [Hydraulic Piston Seals](https://www.rubberoilseal.com/supplier-235455-hydraulic-piston-seals): Keywords: hydraulic oil seal,hydraulic cylinder piston rings,hydraulic piston rings. * [Hydraulic Rod Seals](https://www.rubberoilseal.com/supplier-242130-hydraulic-rod-seals): Keywords: piston rod seal,packing rod seals,hydraulic cylinder rod seal. * [Dust Wiper Seal](https://www.rubberoilseal.com/supplier-243617-dust-wiper-seal): Keywords: shaft wiper seal,rubber wiper seal,hydraulic wiper seals. * [Excavator Seal Kit](https://www.rubberoilseal.com/supplier-235457-excavator-seal-kit): Keywords: bucket cylinder seal kit,rubber shaft seals,excavator cylinder seal kits. * [Breaker Seal Kit](https://www.rubberoilseal.com/supplier-235458-breaker-seal-kit): Keywords: boom cylinder seal kit,valve seal kit,hydraulic cylinder repair seal kit. * [Mechanical Seal Kit](https://www.rubberoilseal.com/supplier-235445-mechanical-seal-kit): Keywords: mechanical seal ring,mechanical seal repair kit,shaft seal kit. * [Rubber Coupling Spider](https://www.rubberoilseal.com/supplier-235453-rubber-coupling-spider): Keywords: shaft coupling spider,jaw coupling spider,drive coupling spider. * [Rubber Diaphragm Seals](https://www.rubberoilseal.com/supplier-235462-rubber-diaphragm-seals): Keywords: rubber grommet seal,silicone rubber diaphragm,rubber diaphragm grommets. * [Wear Ring Seal](https://www.rubberoilseal.com/supplier-243631-wear-ring-seal): Keywords: pump wear ring,hydraulic wear rings,piston wear ring. * [Hydraulic Pump Seal Kits](https://www.rubberoilseal.com/supplier-235443-hydraulic-pump-seal-kits): Keywords: hydraulic pump repair kit,power steering repair kit,power steering pump seal kit. * [O Ring Kit](https://www.rubberoilseal.com/supplier-235441-o-ring-kit): Keywords: o ring set,o ring seal kit,o ring assortment kit. * [Valve Pusher](https://www.rubberoilseal.com/supplier-235463-valve-pusher): Keywords: excavator engine parts,hydraulic motor parts,excavator pump parts. * [Excavator Hydraulic Parts](https://www.rubberoilseal.com/supplier-235447-excavator-hydraulic-parts): Keywords: excavator hydraulic pump parts,hydraulic excavator parts,excavator spare parts. * [Engine Turbo Charger](https://www.rubberoilseal.com/supplier-243613-engine-turbo-charger): Keywords: small engine turbocharger,low pressure turbocharger,diesel turbocharger. * [Excavator Filters](https://www.rubberoilseal.com/supplier-2874280-excavator-filters): Keywords: 57746XD Spin On Lube Filter,LF9080 Oil Filter,PC450-8 Oil Filter. * [Marine Hydraulic Parts](https://www.rubberoilseal.com/supplier-2496326-marine-hydraulic-parts): Keywords: Crane Proportional Control Valve,Hydraulic Reversing Valve,Electrical Proportional Control Valve. ## Featured Products * [Aging Resistant Hydraulic Oil Seals](https://www.rubberoilseal.com/quality-39523511-aging-resistant-hydraulic-oil-seals): Keywords: Original Germany Cfw Oil Seal,Low Price Hydraulic Oil Seals,Spot Goods Ntr Oil Seal. * [Cfw Babsl High Pressure Oil Seals](https://www.rubberoilseal.com/quality-39520107-cfw-babsl-high-pressure-oil-seals): Keywords: High Pressure Blue Oil Seal,Wear Resistance Rotary Shaft Seals,Resistant to heat Nbr O Rings. * [Pressure Resistant Rubber Star Coupling For Mini Excavator](https://www.rubberoilseal.com/quality-38038873-pressure-resistant-rubber-star-coupling-for-mini-excavator): Keywords: Pressure Resistant Rubber Star Coupling,Mini Excavator Rubber Star Coupling. * [707-99-47600 Excavator Seal Kit 707-99-58200 707-9958350 For PC220-6 PC230-6 PC240-6K](https://www.rubberoilseal.com/sale-14569135-707-99-47600-excavator-seal-kit-707-99-58200-707-9958350-for-pc220-6-pc230-6-pc240-6k.html): Keywords: 707-99-47600 Excavator Seal Kit,PC220-6 Excavator Seal Kit,707-9958350 Excavator Seal Kit. * [FURUKAWA FS37 Breaker Seal Kit , Valve Seal Kit 30 Mpa / 70 Mpa Pressure](https://www.rubberoilseal.com/quality-10231528-furukawa-fs37-breaker-seal-kit-valve-seal-kit-30-mpa-70-mpa-pressure): Keywords: boom cylinder seal kit,valve seal kit,FURUKAWA FS37 repairs seal kit. * [FURUKAWA HD500 Mechanical Seal Kit , Rubber Mechanical Oil Seal Rotary Drilling](https://www.rubberoilseal.com/quality-10286836-furukawa-hd500-mechanical-seal-kit-rubber-mechanical-oil-seal-rotary-drilling): Keywords: mechanical seal repair kit,shaft seal kit. * [Skeleton High Pressure Oil Seal Kit HMB270 JC400-500-16](https://www.rubberoilseal.com/sale-34519839-skeleton-high-pressure-oil-seal-kit-hmb270-jc400-500-16.html): Keywords: Skeleton High Pressure Oil Seal Kit,HMB270 Oil Seal Kit,JC400-500-16 Oil Seal Kit. * [Rubber Hydraulic Repair Kits A4VSO180 A4VSO300 A4VSO350 A4VSO500 Rexroth Pump Resistant To Heat Oil Seal](https://www.rubberoilseal.com/sale-12814734-rubber-hydraulic-repair-kits-a4vso180-a4vso300-a4vso350-a4vso500-rexroth-pump-resistant-to-heat-oil-.html): Keywords: hydraulic pump repair kit,power steering repair kit. * [UPH USH Pneumatic Rubber Oil Seal Hydraulic Rod Piston Nitrile Seal ring](https://www.rubberoilseal.com/quality-14338965-uph-ush-pneumatic-rubber-oil-seal-hydraulic-rod-piston-nitrile-seal-ring): Keywords: UPH USH Pneumatic Rubber Oil Seal,Hydraulic Rod Rubber Oil Seal,Nitrile Rubber Oil Seal. * [397 PCS Metric O-Ring Kit- P, G Metric O-Rings Japanese Standard O Ring Kit for Repairing O Ring Box](https://www.rubberoilseal.com/sale-34449515-397-pcs-metric-o-ring-kit-p-g-metric-o-rings-japanese-standard-o-ring-kit-for-repairing-o-ring-box.html): Keywords: Japanese Standard O Ring Kit,397 PCS O Ring Kit. ## Case Studies & Applications * [What is an oil seal?](https://www.rubberoilseal.com/cases/what-is-an-oil-seal-38806.html) * [How much do you know about the seal principle of oil seals?](https://www.rubberoilseal.com/cases/how-much-do-you-know-about-the-seal-principle-of-oil-seals-47206.html) * [Storage and usage of oil seals](https://www.rubberoilseal.com/cases/storage-and-usage-of-oil-seals-52460.html) ## Search Search endpoint: https://www.rubberoilseal.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 * [Winter Maintenance and Protection Specifications for Construction Machinery](https://www.rubberoilseal.com/news/winter-maintenance-and-protection-specifications-for-construction-machinery-337315.html) * [Daily Maintenance Specification for Excavators](https://www.rubberoilseal.com/news/daily-maintenance-specification-for-excavators-362797.html) * [Dust Seal Ring (Dust Ring) Function and Performance Characteristics](https://www.rubberoilseal.com/news/dust-seal-ring-dust-ring-function-and-performance-characteristics-331967.html) * [Comparison of Mechanical Seals and Hydraulic Seals](https://www.rubberoilseal.com/news/comparison-of-mechanical-seals-and-hydraulic-seals-303156.html) * [Common causes and troubleshooting methods for skeleton oil seals](https://www.rubberoilseal.com/news/common-causes-and-troubleshooting-methods-for-skeleton-oil-seals-315327.html)