Backup Ring Total 435 manufacturers & suppliers found with 1,305 products
Manufacturer/Factory
Hydraulic Cylinder , Concrete Pump Delivery Cylinder , Concrete Pump S-Tube(Valve) , Concrete Pump Pipe , Spectacles(Glasses) Wearing Plate
OEM
ISO 9001
Manufacturer/Factory
, Trading Company
Fastener , Nuts , Bolts , Thread Rod , Washer
OEM
ISO 9001
Manufacturer/Factory
, Trading Company
Excavator Seal Kit , Breaker Seal Kit , Jcb Seal Kit , Rubber Seal , Oil Seal
OEM
ISO 9001
Manufacturer/Factory
O Ring , Oil Seal , Gasket , Seal , Rubber Seal
OEM, ODM
Response Time≤3h
Manufacturer/Factory
PVDF , PTFE , PCTFE , PFA , FEP
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 14000, ISO 14064, GMP
Trading Company
Auto Parts , Truck Parts , Terex Parts , Terex Tr100 Parts , Terex Dumper
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, BSCI
Dalian Shungji Technology Industry Co., Ltd.
Since 2023
500
50
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Industrial knife , Castings , Graphite , etc.
OEM, ODM, Own Brand
Others
Guangdong DEF Seals Solutions Co., Ltd.
Since 2006
2000+
227
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Symmetric Seal PRU , Guide ring WR , Rotary seal GNS
ODM, OEM
ISO9001:2015
Manufacturer/Factory
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
OEM, Own Brand
ISO 9001
Guangzhou Perfect Machinery Technology Co., Ltd.
Since 2020
12 Mil
1000
12
Suppliers with verified business licenses
5.0
Annual Revenue
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Waterjet Parts , Waterjet Cutting Machine , Waterjet Abrasive , Waterjet , Bridge Cutting Machine
ODM, OEM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
DMS SEALS TECHNOLOGY CO., LIMITED
Since 2020
2000+
120
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Filled PTFE Seals , Oil Seal , Hydraulic Seals , Spring Energized Seals , Piston Seals
ODM, OEM, Own Brand
Response Time≤3h
Manufacturer/Factory
, Group Corporation
POM Sheet /Rod/Tube , HDPE Sheeet/Rod , PTFE Sheet/Rod /Tube , PA6 Sheet /Rod/Tube , PP Sheet/Rod
OEM
Response Time≤3h
Manufacturer/Factory
, Trading Company
U Packing for Gate Valves , Hammer Union Seals , Vee Packing Seal Sets , Well Service Packing , Rotary/Radial Shaft Seal Ring
OEM, ODM
ISO 9001, ISO 14001
Manufacturer/Factory
, Trading Company
Oil Seal , Rubber Seal , Combi Oil Seals , Cassette Oil Seals , High Pressure Oil Seals
Response Time≤3h
ISO 9001, ISO 14001
Jilin Songjiang Smart Joint Co., Ltd.
Since 2011
2000+
170
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
PE Fitting , Fusion Machine , PE PIPE
Own Brand, ODM, OEM
ISO9001:2015, ISO45001:2016, ISO14001:2004
Ningbo Sunplast PiPe Co., Ltd.
Since 2020
Suppliers with verified business licenses
5.0
Manufacturer/Factory
HDPE Pipe , HDPE Pipe Fittings , HDPE Pipe Welding Machine , Pex-Al-Pex Pipe , Pex-Al-Pex Fittings
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Hangzhou Sealcon Fluid Machinery Co., Ltd.
Since 2022
1350
33
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Pump Mechanical Seal , John Crane Mechanical Seal , Grundfo Pump Mechanical Seal , Water Pump Mechanical Seal , Roten Mechanical Seal
Own Brand, ODM, OEM
Response Time≤3h
Manufacturer/Factory
, Trading Company
Rubber Parts for Medical , Rubber Parts for Automotive , Rubber Parts for Electronics , Rubber Parts for Household Appliance , Rubber Parts for Consumer
OEM, ODM, Own Brand
ISO 9001, IATF16949
Manufacturer/Factory
, Trading Company
Rubber Seals , Skeleton FKM Oil Seal , Rubber FKM O Ring , Ffkm O Ring Oil Seal , Rubber Sheet
ISO 9001
within 15 workdays
Manufacturer/Factory
, Trading Company
Stamping Part , Pole Line Hardware , Agriculture Machine Parts , Automotive Parts , Electric Power Fitting
ISO 9001, ISO 9000, ISO 14001, ISO 14000
Hangzhou, Zhejiang
Qingdao Xinlihui Machinery Co., Ltd.
Since 2016
53
4
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Edge Banding Machine , Sliding Table Saw , Sanding Machine , Polishing Machine , Wood Composer
OEM
ISO 9001, ISO 9000, ISO 14001
Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)
Since 2007
2000+
137
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Teflon Products , Sealing Materials , PTFE Products , Rubber Sealants , Teflon Seals
ODM, OEM
ISO 9001
Tangshan Sinya International Trade Co., Ltd.
Since 2017
Suppliers with verified business licenses
4.0
Manufacturer/Factory
, Trading Company
, Other
Mill Roll , Copper Mould Tube , Ingot Moulds , Mill Stand , Slag Ladle
ISO 9001, ISO 9000
HONG KONG, CHINA
Guangzhou Xiebang Machinery Co., Limited
Since 2016
128
8
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Excavator Parts , Coupling , Oil Seal , Hydraulic Pump Parts , Rubber Mount
OEM, Own Brand
ISO 9001, PAS 28000
Kang Liyuan Science & Technology (Tianjin) Co., Ltd.
Since 2019
2000+
64
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Electrical Laminated Wood , Electrical Pressboard , End Ring , Round Rods , Crepe Paper Tube
ODM, OEM, Own Brand
ISO 9001, ISO 14001
Manufacturer/Factory
Custom Rubber Part , Rubber Product , Mold Rubber Parts , Extrusion Silicone Tube , Rubber Bumper
OEM
ISO 9001, ISO 14001, ISO 14000, IATF16949
Manufacturer/Factory
Die Casting , Squeeze Casting , Aluminum Die Casting , Zinc Alloy Die Casting , Plastic Injection
OEM, ODM
ISO 9001
UNITED POWER EQUIPMENT CO., LTD.
Since 2018
2000+
3
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Portable Generator , Engine , Water Pump , Gasoline Generator , Welder
OEM, ODM, Own Brand
ISO9001:2015, ISO14001:2015
Manufacturer/Factory
Diamond Core Drill , DTH Hammer , Reverse Circulation Hammer , Drill Rig , Tricone Bits
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...