Total 1,653 back up ring factories & companies found with 4,959 products. Source high quality back up ring from our great selection of reliable back up ring manufacturing factories.
GUANGZHOU GOLD-KING SEALS TECHNOLOGY CO., LTD.
Diamond Member
Audited Supplier
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Excavator Seal Kit , Breaker Seal Kit , Jcb Seal Kit , Rubber Seal , Oil Seal |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Guangzhou, Guangdong |
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Unit Price: US$ 0.01-3.66 / PieceMin. Order: 10 Pieces -
Unit Price: US$ 0.3-3.53 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 0.14-1 / PieceMin. Order: 5 Pieces
DMS SEALS TECHNOLOGY CO., LIMITED
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Filled PTFE Seals , Oil Seal , Hydraulic Seals , Spring Energized Seals , Piston Seals |
| Mgmt. Certification: |
ISO 9000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM, Own Brand |
| Location: | Foshan, Guangdong |
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Unit Price: US$ 0.1-0.2 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.1-0.2 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.1-0.2 / PieceMin. Order: 10 Pieces
Guangdong DEF Seals Solutions Co., Ltd.
Diamond Member
Audited Supplier
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Symmetric Seal PRU , Guide ring WR , Rotary seal GNS |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Dongguan, Guangdong |
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Unit Price: US$ 0.5-1 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.1-0.2 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.2-0.5 / PieceMin. Order: 10 Pieces
NINGBO EDSV SEAL TECHNOLOGY CO., LTD.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | O Rings O-Rings , Fitting Seals , Bonded Seals , DIN3869 ED Seal , PU Seal Back-up Ring |
| Mgmt. Certification: |
ISO 9001, IATF16949
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, Own Brand |
| Location: | Ningbo, Zhejiang |
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Unit Price: US$ 0.05 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.001 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.001 / PieceMin. Order: 100 Pieces
Ningbo Boman Mechanical & Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Oil Seal , O Ring , Customize Molded Rubber Part , Bonded Seal , Extrusion Strip |
| Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 20000, IATF16949
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Ningbo, Zhejiang |
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Unit Price: US$ 0.01 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.01 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.01 / PieceMin. Order: 100 Pieces
Yangzhong Weiyu Fluorine Plastic Products Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Fluorine Plastic Products , Fluorine Rubber Products , PTFE , PTFE Sheet , PTFE Packing |
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Zhenjiang, Jiangsu |
| Production Lines: | 10 |
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Unit Price: US$ 0.02-5 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 0.02-5 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 0.02-5 / PieceMin. Order: 5 Pieces
Hangzhou Bright Rubber Plastic Product Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Custom Rubber Part , Rubber Product , Mold Rubber Parts , Extrusion Silicone Tube , Rubber Bumper |
| Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 14000, IATF16949
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Hangzhou, Zhejiang |
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Unit Price: US$ 0.1-5 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.28-0.3 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.2-0.25 / PieceMin. Order: 100 Pieces
Zhuzhou Hongda Polymer Materials Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | PVDF , PTFE , PCTFE , PFA , FEP |
| Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 14000, ISO 14064, GMP
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Zhuzhou, Hunan |
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Unit Price: US$ 1 / KgMin. Order: 1 Kg
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Unit Price: US$ 0.1 / PieceMin. Order: 200 Pieces
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Unit Price: US$ 0.3-1 / PieceMin. Order: 300 Pieces
Guangzhou Ning E-plastics company
Diamond Member
| Business Type: | Manufacturer/Factory , Group Corporation |
| Main Products: | POM Sheet /Rod/Tube , HDPE Sheeet/Rod , PTFE Sheet/Rod /Tube , PA6 Sheet /Rod/Tube , PP Sheet/Rod |
| Mgmt. Certification: |
ISO 9000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Guangzhou, Guangdong |
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Unit Price: US$ 0.1-2.8 / PieceMin. Order: 20 Pieces
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Unit Price: US$ 0.01-9 / PieceMin. Order: 20 Pieces
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Unit Price: US$ 0.01-8 / PieceMin. Order: 20 Pieces
Jilin Songjiang Smart Joint Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | PE Fitting , Fusion Machine , PE PIPE |
| Mgmt. Certification: |
ISO9001:2015, ISO45001:2016, ISO14001:2004
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Jilin, Jilin |
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Unit Price: US$ 1 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.1 / PieceMin. Order: 1 Piece
Guangzhou Xiebang Machinery Co., Limited
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Excavator Parts , Coupling , Oil Seal , Hydraulic Pump Parts , Rubber Mount |
| Mgmt. Certification: |
ISO 9001, PAS 28000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, Own Brand |
| Location: | Guangzhou, Guangdong |
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Unit Price: US$ 25 / PieceMin. Order: 1 Piece
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Unit Price: US$ 25 / PieceMin. Order: 1 Piece
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Unit Price: US$ 25 / PieceMin. Order: 1 Piece
Xingtai Top-Team Import and Export Trade Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Oil Seal |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Xingtai, Hebei |
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Unit Price: US$ 2.5-2.78 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 3.456-4.5 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 3.456-4.5 / PieceMin. Order: 100 Pieces
Tianjin King Seal Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Rubber Seals , Rubber O Ring , Rubber Gasket , FKM O Ring , Rubber Diaphgram |
| Mgmt. Certification: |
ISO 9001, ISO 9000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Tianjin, Tianjin |
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Unit Price: US$ 0.06-1.5 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.01-0.06 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.1 / PieceMin. Order: 20 Pieces
Guangzhou Perfect Machinery Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Waterjet |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
| Factory ownership: | Limited Company |
| Location: | Guangzhou, Guangdong |
| Production Lines: | 5 |
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Unit Price: US$ 1-10 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-15 / SetMin. Order: 1 Set
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Unit Price: US$ 40-50 / SetMin. Order: 1 Set
Dongguan Walle Sealing Technology Development Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Seals |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Dongguan, Guangdong |
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Unit Price: US$ 12-21.5 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 0.1 / PieceMin. Order: 100 Pieces
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Hangzhou Bestseal International Trade Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Oil Seal , Seal Ring , Rubber Oil Seal , Rubber Sealing , Mechanical Seal |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 20000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Design |
| Location: | Hangzhou, Zhejiang |
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Unit Price: US$ 0.01 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 10 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.1 / PieceMin. Order: 10 Pieces
Yangzhong Dongxu Polymer Material Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Plastic Sheet , Plastic Rod , PTFE Sheet , PTFE Tube , Teflon Rods |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Zhenjiang, Jiangsu |
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Unit Price: US$ 0.2-1 / pieceMin. Order: 1 piece
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Unit Price: US$ 7-11 / kgMin. Order: 1 kg
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Wuxi Keang Science and Technology Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | O Ring , Oil Seal , Hydraulic Seal , Pneumatic Seal , Bonded Seal |
| Mgmt. Certification: |
ISO 9001, BSCI
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Wuxi, Jiangsu |
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Unit Price: US$ 0.3-1.5 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.3-1.5 / PieceMin. Order: 10 Pieces
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Featured Product
Unit Price: US$ 0.3-1.5 / PieceMin. Order: 10 Pieces
Vortex Qingdao Pipe Fitting Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | ISO2531/En545/En598 Ductile Iron Pipe , Ductile Iron Pipe Fitting , Viking Johnson Coupling/Flange Adaptor , Dismantling Joint , Pipe Saddle Clamp for PVC/PE/Di Pipe |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, Own Brand |
| Location: | Qingdao, Shandong |
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Unit Price: US$ 10-100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-100 / PieceMin. Order: 1 Piece
Zhongde (Beijing) Machinery Equipment Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Custom Molded Rubber Parts , Custom Molded Plastic Parts , CNC Machined Parts , High Pressure Oil Hoses , PU Rollers |
| Mgmt. Certification: |
ISO 9001
|
| R&D Capacity: | OEM, ODM |
| Location: | Beijing, Beijing |
| Production Lines: | Above 10 |
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Unit Price: US$ 0.01 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.01 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.01 / PieceMin. Order: 100 Pieces
Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Teflon Products , Sealing Materials , PTFE Products , Rubber Sealants , Teflon Seals |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Zhenjiang, Jiangsu |
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Unit Price: US$ 9-13 / kgMin. Order: 1 kg
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Unit Price: US$ 9-13 / kgMin. Order: 1 kg
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Unit Price: US$ 9-13 / kgMin. Order: 1 kg
Shanghai Trisun Parts Manufacture Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Pump Seals , Mechanical Seals , Auto Air Compressor Seals , Auto Cooling Pump Seals , Cartridge Seals |
| Mgmt. Certification: |
ISO 9001, ISO 14001, IATF16949
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Shanghai, Shanghai |
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-1.5 / PieceMin. Order: 1 Piece
Dongguan Lanhe Electronics Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | O Ring , Oil Seal , Gasket , Seal , Rubber Seal |
| Mgmt. Certification: |
ISO 9001, ISO 14001, IATF16949, QC 080000, GMP
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Dongguan, Guangdong |
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Unit Price: US$ 0.1-0.3 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.01-0.03 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.01-0.03 / PieceMin. Order: 10 Pieces
Dongguan HongFuLaiPrecision Technology Co.,Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Casting Parts , Die Casting , Radiator , Casting , Furniture Hardware |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Dongguan, Guangdong |
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Unit Price: US$ 1.5-2.2 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.45-0.6 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.45-0.65 / PieceMin. Order: 10 Pieces
Guangzhou Kingmetal Steel Industry Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Steel Pipes , Pipes Fittings , Socket Fittings , Flange , Angle Bar |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ASME
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, Own Brand |
| Location: | Guangzhou, Guangdong |
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Unit Price: US$ 1-100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-100 / PieceMin. Order: 1 Piece
Jiangyin No.3 Rubber Manufacturer Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | O Ring , Oil Seal , Skeleton Oil Seal , Silicone Oil Seal O-Ring , Fluorine Oil Seal O-Ring |
| Mgmt. Certification: |
ISO 9001, IATF16949
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM, Own Brand |
| Location: | Wuxi, Jiangsu |
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Unit Price: US$ 0.01-9 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.01-9 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.024-0.27 / PieceMin. Order: 50 Pieces
GUANGZHOU HUILIAN MACHINERY CO.,LTD
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Hydraulic Hammer Breaker , Hydraulic Breaker Spare Parts , Hydraulic Breaker Damper , Hydraulic Breaker Seal Kit , Hydraulic Breaker Diaphragm/Membrane |
| Mgmt. Certification: |
ISO 9000
|
| Factory ownership: | State-owned |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Guangzhou, Guangdong |
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7010843 7014227 7023761 10300924 10472425 10490781 12218917 Loader Seal Kit Section Compression Ring
7010843 7014227 7023761 10300924 10472425 10490781 12218917 Loader Seal Kit Section Compression RingUnit Price: US$ 1-5 / SetMin. Order: 1 Set
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Unit Price: US$ 3-8 / SetMin. Order: 1 Set
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Unit Price: US$ 10 / PieceMin. Order: 1 Piece
Tangshan Sinya International Trade Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company , Other |
| Main Products: | Mill Roll , Copper Mould Tube , Ingot Moulds , Mill Stand , Slag Ladle |
| Mgmt. Certification: |
ISO 9001, ISO 9000
|
| Location: | HONG KONG, CHINA |
| Production Lines: | 5 |
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Unit Price: US$ 1600-1800 / TonMin. Order: 10 Tons
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Min. Order: 1 Piece
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Unit Price: US$ 100-1000 / PieceMin. Order: 1 Piece
Hebei SPT Seals Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | U Packing for Gate Valves , Hammer Union Seals , Vee Packing Seal Sets , Well Service Packing , Rotary/Radial Shaft Seal Ring |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Xingtai, Hebei |
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Unit Price: US$ 0.5-10 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.35 / PieceMin. Order: 30 Pieces
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Unit Price: US$ 1.98-2.45 / PieceMin. Order: 500 Pieces
Liuzhou Pinmo Sealing Sci-Tech Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Oil Seals , O Ring , Pneumatic Seals , Hydraulic Seals , Rubber Seals |
| Mgmt. Certification: |
ISO 9001, ISO 14001, IATF16949, SA 8000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Liuzhou, Guangxi |
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Unit Price: US$ 0.01-20 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.01-2 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.01-2 / PieceMin. Order: 100 Pieces
Audited Supplier
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