Total 2,000+ back up seal factories & companies found with 6,000+ products. Source high quality back up seal from our great selection of reliable back up seal manufacturing factories.
Guangdong DEF Seals Solutions Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Seal , PTFE Strip , U Cup , Spring Energized , Urethane Seals |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Dongguan, Guangdong |
-
Unit Price: US$ 0.1-0.2 / PieceMin. Order: 10 Pieces -
Unit Price: US$ 0.1-0.2 / PieceMin. Order: 10 Pieces -
Unit Price: US$ 0.2-0.5 / PieceMin. Order: 10 Pieces
Shanghai HSCO Hydraulic Machinery Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Hydraulic Valve/Hydraulic Pressure System/Hydraulic System Solution/Hydraulic Pump/Hydraulic Seal/Hydraulic Orbit Motor/Hydraulic Radial Pistor Motor/Piston Pump/Hydraulic Motor/Vane Pump |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Shanghai, Shanghai |
| Production Lines: | 1 |
-
Unit Price: US$ 0.1-1 / PieceMin. Order: 10 Pieces -
Unit Price: US$ 0.1-1 / PieceMin. Order: 10 Pieces -
High Quality PU Combination Seal Single-Acting U-Cup with Integrated Back-up Ring for Hydraulic Seal
High Quality PU Combination Seal Single-Acting U-Cup with Integrated Back-up Ring for Hydraulic SealUnit Price: US$ 0.1-1 / PieceMin. Order: 10 Pieces
Guangzhou Zhuo Yue Seal Tech Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Hydraulic seal , Oil seal , Excavator seal , PU seal , Rod seal |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Guangzhou, Guangdong |
| Production Lines: | 5 |
-
Unit Price: US$ 0.016-3.68 / setsMin. Order: 1 sets -
Unit Price: US$ 0.02-1.6 / PieceMin. Order: 10 Pieces -
Unit Price: US$ 0.018-1.256 / PieceMin. Order: 10 Pieces
Qingdao Carlock Sealing Technology Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Hydraulic Seal , Oil Seal , Rod Seal , Piston Seal |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM |
| Location: | Qingdao, Shandong |
| Production Lines: | 7 |
-
Polyurethane PU +POM Back-up Ring Packing Cylinder High Pressure 70MPa U-Cup Lip Shaft Rod Seal Ring
Polyurethane PU +POM Back-up Ring Packing Cylinder High Pressure 70MPa U-Cup Lip Shaft Rod Seal RingUnit Price: US$ 0.1-0.5 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 0.5 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 0.1-0.5 / PieceMin. Order: 10 Pieces
Ningbo Boman Mechanical & Technology Co., Ltd.
Diamond Member
| Main Products: | Oil Seal , O Ring , Customize Molded Rubber Part , Bonded Seal , Extrusion Strip |
| Factory ownership: | Limited Company |
| Location: | Ningbo, Zhejiang |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Mid East , Eastern Asia , Western Europe |
-
Unit Price: US$ 0.02-1.9 / PieceMin. Order: 100 Pieces
-
Unit Price: US$ 0.02-1.5 / PieceMin. Order: 100 Pieces
-
Unit Price: US$ 0.02-1.5 / PieceMin. Order: 100 Pieces
Dongguan HongFuLaiPrecision Technology Co.,Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Casting Parts , Die Casting , Radiator , Casting , Furniture Hardware |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Dongguan, Guangdong |
| Production Lines: | 3 |
-
Unit Price: US$ 0.8-1.2 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 0.45-0.6 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 0.45-0.6 / PieceMin. Order: 10 Pieces
Xing Tai Biaotuo Seal Co., Ltd
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Oil Seal , Stainless Seal , 3700 Series , Cassette Oil Seal |
| Factory ownership: | Private Owner |
| R&D Capacity: | ODM, OEM |
| Location: | Xingtai, Hebei |
| Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Domestic |
-
Unit Price: US$ 0.508 / PieceMin. Order: 500 Pieces
-
Unit Price: US$ 0.508 / PieceMin. Order: 500 Pieces
-
Unit Price: US$ 0.508 / PieceMin. Order: 500 Pieces
SHANGHAI QINUO INDUSTRY CO., LTD.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Rubber O Ring , Rubber Seal , Rubber Product , Rubber Part , Oilfield Product |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Shanghai, Shanghai |
| Production Lines: | 3 |
-
Unit Price: US$ 0.3-0.5 / PieceMin. Order: 500 Pieces
-
Unit Price: US$ 0.2-0.5 / PieceMin. Order: 500 Pieces
-
Unit Price: US$ 0.01-0.1 / PieceMin. Order: 100 Pieces
Xiamen TYS Seals Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Hydraulic Seals , PTFE Seals , PU Seals , Rubber Seals |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Xiamen, Fujian |
| Production Lines: | 3 |
-
Unit Price: US$ 0.02-3 / PieceMin. Order: 100 Pieces
-
Unit Price: US$ 0.4-3 / PieceMin. Order: 50 Pieces
-
Unit Price: US$ 0.08-1.5 / PieceMin. Order: 100 Pieces
Hebei SPT Seals Technology Co., Ltd.
Diamond Member
| Main Products: | U Packing for Gate Valves , Hammer Union Seals , Vee Packing Seal Sets , Well Service Packing , Rotary/Radial Shaft Seal Ring |
| Factory ownership: | Limited Company |
| Location: | Xingtai, Hebei |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
-
Unit Price: US$ 1.34-1.78 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 0.25-0.32 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 0.25-0.32 / PieceMin. Order: 1 Piece
GUANGZHOU GOLD-KING SEALS TECHNOLOGY CO., LTD.
Diamond Member
| Main Products: | Excavator Seal Kit , Breaker Seal Kit , Jcb Seal Kit , Rubber Seal , Oil Seal |
| Factory ownership: | Limited Company |
| Location: | Guangzhou, Guangdong |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
-
Unit Price: US$ 0.05-5.99 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 0.1-0.2 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 0.1-0.2 / PieceMin. Order: 10 Pieces
DALIAN YINGYU CO., LIMITED
Gold Member
| Main Products: | Rubber Products |
| Factory ownership: | Limited Company |
| Location: | Dalian, Liaoning |
| Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , Domestic |
| Staff: | 10 |
-
Unit Price: US$ 0.1-2 / PieceMin. Order: 1000 Pieces
-
Unit Price: US$ 1-2 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 1.8-2.5 / MeterMin. Order: 100 Meters
Zhenjiang Hansa Sealant Co., Ltd.
Diamond Member
| Main Products: | PTFE Sheet , PTFE Rod , PTFE Tube , PTFE Gasket , Expanded PTFE |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Zhenjiang, Jiangsu |
| Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast |
-
Unit Price: US$ 1.2-2.2 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 0.2-1 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 2.9-4.8 / PieceMin. Order: 10 Pieces
Ningbo Palt Import And Export Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | O-Rings , Bonded seals , Rubber Rings , ED-Ring , Rubber Ball |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Ningbo, Zhejiang |
| Main Markets: | Southeast Asia/ Mideast |
-
Unit Price: US$ 0.06-0.11 / PieceMin. Order: 100 Pieces
-
Unit Price: US$ 0.115-0.21 / PieceMin. Order: 100 Pieces
-
Unit Price: US$ 0.02-0.04 / PieceMin. Order: 100 Pieces
Shanghai Yuanhong Ultra High Pressure WaterJet ...
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Waterjet Cutting Machine , Waterjet Replacement Parts , Waterjet Pump , High Pressure Waterjet Cutting Machine , Waterjet Spare Parts |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Shanghai, Shanghai |
| Production Lines: | 3 |
-
Unit Price: US$ 16 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 40 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 42 / PieceMin. Order: 1 Piece
Hangzhou Thaeon Hytec Ltd
Diamond Member
| Main Products: | O Ring , Oil Seal , Hydraulic Seal , O-Ring , Plastic Products |
| Factory ownership: | Limited Company |
| Location: | Hangzhou, Zhejiang |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
-
Unit Price: US$ 0.2 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 0.3-0.5 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 0.12-0.2 / PieceMin. Order: 10 Pieces
Xingtai Top-Team Import and Export Trade Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Oil Seal |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Xingtai, Hebei |
| Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , India |
-
Unit Price: US$ 3.456-4.5 / PieceMin. Order: 100 Pieces
-
Unit Price: US$ 3.456-4.5 / PieceMin. Order: 100 Pieces
-
Unit Price: US$ 3.456-4.5 / PieceMin. Order: 100 Pieces
Hangzhou Bestseal International Trade Co., Ltd.
Gold Member
| Main Products: | Oil Seal , Seal Ring , Rubber Oil Seal , Rubber Sealing , Mechanical Seal |
| Factory ownership: | Limited Company |
| Location: | Hangzhou, Zhejiang |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia |
-
Unit Price: US$ 0.01 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 1 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 10 / PieceMin. Order: 1 Piece
Guangzhou Xiebang Machinery Co., Limited
Diamond Member
| Main Products: | Coupling , Oil Seal , Excavator Parts , Fan Radiator , Hydraulic Parts |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Guangzhou, Guangdong |
| Main Markets: | North America , Europe , Southeast Asia/ Mideast |
-
Unit Price: US$ 25 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 25 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 25 / PieceMin. Order: 1 Piece
Tianjin King Seal Co., Ltd.
Diamond Member
| Main Products: | Rubber Seals , Rubber O Ring , Rubber Gasket , FKM O Ring , Rubber Diaphgram |
| Factory ownership: | Limited Company |
| Location: | Tianjin, Tianjin |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
-
Unit Price: US$ 0.06-1.5 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 0.01-0.06 / PieceMin. Order: 1000 Pieces
-
Unit Price: US$ 0.1 / PieceMin. Order: 20 Pieces
BETTER DRILLING FLUID SOLUTION LIMITED
Gold Member
| Main Products: | Mission /Mcm Pump and Parts , Solid Control Equipment , Flowline Control Fittings , Demco Butterfly Valve , Kemper Hammerseal Union |
| Factory ownership: | Limited Company |
| Location: | Dezhou, Shandong |
| Main Markets: | North America , South America , Southeast Asia , Africa , Oceania , Western Europe |
-
Unit Price: US$ 2.5-3 / PieceMin. Order: 100 Pieces
-
Unit Price: US$ 20-30 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 2000-2200 / PieceMin. Order: 1 Piece
GUANGZHOU HUILIAN MACHINERY CO.,LTD
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Hydraulic Breaker Parts , Hydraulic Hammer Seal Kit , Hydraulic Breaker Diaphragm , Hydraulic Breaker , Pistons |
| Factory ownership: | Limited Company |
| Location: | Guangzhou, Guangdong |
| Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , Domestic |
| Staff: | 24 |
-
Unit Price: US$ 13-19 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 13-21 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 18.8-68.6 / PieceMin. Order: 1 Piece
DOKING INDUSTRIAL LIMITED
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Air filter , oil filter , fuel filter , cabin air filter , oil seal |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Xingtai, Hebei |
| Main Markets: | North America , Southeast Asia/ Mideast |
-
Unit Price: US$ 0.6-1 / PieceMin. Order: 5 Pieces
-
Unit Price: US$ 0.6-1 / PieceMin. Order: 5 Pieces
-
Unit Price: US$ 0.32 / SetMin. Order: 1000 Sets
Woma Rubber Products Co., Ltd
Diamond Member
| Main Products: | Oil Seal O-Ring O-Ring Kit Hydraulic Seal , Hydraulic Cylinder Repair Kits for Excavators an , Seal Lip Type , Valve Cover Gasker , Hydraulic Seal Kit |
| Factory ownership: | Limited Company |
| Location: | Jinhua, Zhejiang |
| Main Markets: | North America , South America , Western Europe |
-
Unit Price: US$ 15 / PieceMin. Order: 10 Pieces
-
-
Unit Price: US$ 70 / PieceMin. Order: 10 Pieces
Guangzhou Ning E-plastics company
Diamond Member
| Main Products: | POM Sheet /Rod/Tube , HDPE Sheeet/Rod , PTFE Sheet/Rod /Tube , PA6 Sheet /Rod/Tube , PP Sheet/Rod |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM |
| Location: | Guangzhou, Guangdong |
| Main Markets: | South America , Southeast Asia/ Mideast |
-
Unit Price: US$ 0.01-8 / PieceMin. Order: 20 Pieces
-
Unit Price: US$ 0.01-9 / PieceMin. Order: 20 Pieces
-
Unit Price: US$ 0.01-20 / PieceMin. Order: 20 Pieces
Xingtai Zhengmai Rubber Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | EPDM Sealing Ring , Radial Oil Seal , O-Ring |
| Mgmt. Certification: |
ISO9001:2015, ISO14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Xingtai, Hebei |
-
Unit Price: US$ 0.03-0.07 / PiecesMin. Order: 999 Pieces
-
Unit Price: US$ 0.03-0.07 / PiecesMin. Order: 999 Pieces
-
Unit Price: US$ 0.03-0.07 / PiecesMin. Order: 999 Pieces
Hangzhou Bright Rubber Plastic Product Co., Ltd.
Diamond Member
| Main Products: | Custom EPDM/NBR/Silicone Rubber Molding Parts , Custom Nylon/ABS Plastic Injection Molding Parts , Silicone Extrusion Profiles/Tube/Strip , Spong Silicone Extrusion Profiles/Tube/Strip , Rubber Extrusion Profiles/Sealing/Tube/Strip |
| Factory ownership: | Limited Company |
| Location: | Hangzhou, Zhejiang |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
-
Unit Price: US$ 0.28-0.3 / PieceMin. Order: 100 Pieces
-
Unit Price: US$ 0.18-0.2 / PieceMin. Order: 100 Pieces
-
Unit Price: US$ 0.2-0.25 / 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 |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Zhenjiang, Jiangsu |
| Production Lines: | 10 |
-
Unit Price: US$ 9-13 / kgMin. Order: 1 kg
-
Unit Price: US$ 9-13 / kgMin. Order: 1 kg
-
Unit Price: US$ 0.5-2 / PieceMin. Order: 10 Pieces
Qingdao Unilutek Industry Co., Ltd.
Gold Member
| Main Products: | Rubber Seal , Rubber Gasket , Oil Seal , O-Rings , Hydraulic Seals |
| Factory ownership: | Limited Company |
| Location: | Qingdao, Shandong |
| Main Markets: | North America , Eastern Europe , Southeast Asia , Oceania , Mid East , Western Europe |
-
Unit Price: US$ 0.1 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 0.1 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 0.1 / PieceMin. Order: 1 Piece
Guangzhou Perfect Machinery Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Waterjet Parts , Waterjet Cutting Machine , Waterjet Abrasive , Waterjet , Bridge Cutting Machine |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Guangzhou, Guangdong |
| Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , Australia |
-
Unit Price: US$ 8-10 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 25-30 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 50-60 / SetMin. Order: 1 Set
Audited Supplier
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}