Ring Unions Total 2,000+ manufacturers & suppliers found with 6,000+ products
Audited Supplier
Manufacturer/Factory
Injection Molding , Mould , Plastic Injection , Plastic Tooling , OEM Plastic
OEM, ODM
Ningbo, Zhejiang
-
US$ 1 / Piece1 Piece (MOQ) -
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
Chongqing Jielot Trading Co., Ltd.
Since 2021 Suppliers with verified business licenses
4.0
Audited Supplier
62
Plant Area
7
Number of Employees
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece6 Pieces (MOQ)
-
US$ 57 / Piece1 Piece (MOQ)
Xingtai Shuofeng Plastic Products Factory
Since 2023 Suppliers with verified business licenses
5.0
2000+
Plant Area
71
Number of Employees
Manufacturer/Factory
, Trading Company
Clamp Saddle , Hdpe Compression Fitting , Plastic Ball Valve , Pp Compression Fitting , Pp Compression Valve
ODM, OEM, Own Brand
within 15 workdays
-
US$ 0.17 / Piece2000 Pieces (MOQ)
-
US$ 0.17 / Piece100 Pieces (MOQ)
-
US$ 0.39 / Piece2000 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Mechanical Seal , Seal Face , Silicon Carbide , Tungsten Carbide , Carbon Graphite
OEM
within 15 workdays
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
Ningbo Kailing Pneumatic Co., Ltd.
Since 2009 Suppliers with verified business licenses
5.0
2000+
Plant Area
103
Number of Employees
Manufacturer/Factory
, Trading Company
Solenoid Valve , Pneumatic Component , Pneumatic Fitting , Brass Solenoid Valve , Pressure Valve
ODM, OEM, Own Brand
ISO9001:2015
-
US$ 0.5 / Piece100 Pieces (MOQ)
-
US$ 43 / Piece1 Piece (MOQ)
-
US$ 130 / Piece1 Piece (MOQ)
Guangzhou Aochuan Hydraulic Electromechanical Co., Ltd.
Since 2021 Suppliers with verified business licenses
4.0
46
Plant Area
12
Number of Employees
-
US$ 0.5 / Piece10000 Pieces (MOQ)
-
US$ 0.3 / Piece1000 Pieces (MOQ)
-
US$ 0.5 / Piece10000 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
, Group Corporation
Ss Pipe , Stainless Steel Seamless Steel Pipe , Steel Pipe , Welded Tube , Stainless Steel Thick-Walled Tube
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 18.5 / Piece1 Piece (MOQ)
-
US$ 18.5 / Piece1 Piece (MOQ)
-
US$ 15 / kilograms1 kilograms (MOQ)
Manufacturer/Factory
Rotary Joints , Rotary Union , Metal Hose , Bellows Compensator , Multi-Passage Rotary Joint
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 16.8 / Piece1 Piece (MOQ)
-
US$ 9.9 / Piece1 Piece (MOQ)
-
US$ 9.9 / Piece1 Piece (MOQ)
Zhejiang Solerad Environment Technology Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
2000+
Plant Area
342
Number of Employees
Manufacturer/Factory
, Trading Company
PPR Pipes And Fittings; Multilayer Pipes And Fittings; Brass Fittings; Brass Ball Valves; Brass Manifolds
ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
-
US$ 2.2 / Piece500 Pieces (MOQ)
-
US$ 2.2 / Piece500 Pieces (MOQ)
-
US$ 2.2 / Piece500 Pieces (MOQ)
Zhongshan Gangli Refrigeration Fittings Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
2000+
Plant Area
1000+
Number of Employees
Manufacturer/Factory
, Trading Company
Air Conditioner Components
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
-
US$ 1 / Piece1000 Pieces (MOQ)
-
US$ 1 / Piece1000 Pieces (MOQ)
Zhejiang Liutong Plastics Co., Ltd.
Since 2012 Suppliers with verified business licenses
5.0
2000+
Plant Area
65
Number of Employees
Manufacturer/Factory
, Trading Company
Plastic pipe and fittings
ODM
ISO9001:2015
-
US$ 0.01 / Piece1 Piece (MOQ)
-
US$ 0.01 / Piece1 Piece (MOQ)
Zhejiang Hailiang Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
2000+
Plant Area
1000+
Number of Employees
Manufacturer/Factory
, Trading Company
Copper Fitting , Copper Tube , Brass Fitting , Brass Tube , Pancake Coil
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
-
US$ 0.3 / Piece5000 Pieces (MOQ)
Manufacturer/Factory
CNC Machining Parts , Investment Casting Parts , Stamping , Forging , Welding Service
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
Yuhuan Tufei Imp. and Exp. Co., Ltd.
Since 2020 Suppliers with verified business licenses
5.0
2000+
Plant Area
10
Number of Employees
Manufacturer/Factory
, Trading Company
Fitting , Faucet , Basin Faucet , Brass Fitting , Brass Valve
Own Brand, ODM, OEM
ISO 9001, ISO 9000
-
US$ 0.2 / Piece2000 Pieces (MOQ)
-
US$ 0.2 / Piece2000 Pieces (MOQ)
-
US$ 0.2 / Piece1000 Pieces (MOQ)
Manufacturer/Factory
Brass Valves , Brass Fitting , Water Meter Parts , Lead Free Plumbing , Fire Hydrant Valves
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 1.3 / Piece500 Pieces (MOQ)
-
US$ 0.3 / Piece5000 Pieces (MOQ)
-
US$ 1.3 / Piece500 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
, Other
, Group Corporation
Mixing Tanks , Tank Accessories , Sanitary Valves , Sanitary Pipe Fittings , Pumps
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14000, IATF16949, GMP...
-
US$ 0.84 / Piece50 Pieces (MOQ)
-
US$ 1.36 / Piece1 Piece (MOQ)
-
US$ 3.86 / Piece20 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Valve , Tube Fitting , Valve Manifold , Needle Valve , Ball Valve
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 5.8 / Piece10 Pieces (MOQ)
-
US$ 7 / Piece10 Pieces (MOQ)
-
US$ 3 / Piece10 Pieces (MOQ)
Zhejiang Jiangxin Copper Pipeline Co., Ltd.
Since 2018 Suppliers with verified business licenses
5.0
2000+
Plant Area
150
Number of Employees
Manufacturer/Factory
Copper Fittings , Brass Fittings , Refrigeration Parts
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 1.5 / Piece100 Pieces (MOQ)
-
US$ 1.5 / Piece100 Pieces (MOQ)
-
US$ 1.5 / Piece100 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Auto Spare Parts , Truck Sparts Parts , Diesel Heaters , Truck Air Conditioner , Heater Spare Parts for Eberspacher/Webasto
OEM, ODM, Own Brand, D&E Sunshine
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 0.52 / Piece1000 Pieces (MOQ)
-
US$ 0.52 / Piece1000 Pieces (MOQ)
-
US$ 0.7 / Piece1000 Pieces (MOQ)
Whcon (Beijing) Fluid Systems Co., Ltd
Since 2023 Suppliers with verified business licenses
4.0
500
Plant Area
12
Number of Employees
Trading Company
Gate Valve/Globe Valve/Check Valve , Electric Valve , Static Balance Valve , Dynamic Electric Balance Valve , Pressure Reducing Valve/ Pressure Relief Valve
ODM, OEM
ISO9001:2015, ISO14001:2015
-
Negotiable1000 Pieces (MOQ)
-
Negotiable1000 Pieces (MOQ)
-
Negotiable1000 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Stainless Steel Manifold , Plastic Pipe End Caps , Plastic Flange Face Covers , Plastic Oilfield Thread Protectors , Manifold
OEM, Own Brand
ISO 9001, ISO 14001
-
US$ 1 / Piece20 Pieces (MOQ)
-
Negotiable10 Pieces (MOQ)
-
US$ 10 / Piece10 Pieces (MOQ)
Shanghai Kaiquan Machine Valve Co., Ltd.
Since 2012 Suppliers with verified business licenses
5.0
60
Plant Area
5
Number of Employees
Trading Company
Stainless Steel Tank , Electric Heating Tank , Homogenizer , Emulsifying Machine , Sanitary Pump
OEM, ODM, Own Brand
ISO 9001
-
US$ 2 / Piece100 Pieces (MOQ)
-
US$ 20 / Piece100 Pieces (MOQ)
-
US$ 30 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Brass Fitting , Copper Pipe , Brass Tube , Condenser Tube , Refrigeration Copper Pipe
OEM, ODM
ISO 9001, ISO 14001, ASME
-
US$ 0.2 / Piece500 Pieces (MOQ)
-
US$ 0.1 / Piece2000 Pieces (MOQ)
-
US$ 0.1 / Piece2000 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
EMT Conduit , IMC Pipes , EMT Connector , EMT Couplings , Rigid Conduit
OEM, ODM, Own Brand
ISO 9001
-
US$ 0.19 / Piece5000 Pieces (MOQ)
-
US$ 0.19 / Piece5000 Pieces (MOQ)
-
US$ 0.19 / Piece5000 Pieces (MOQ)
Dongying Sanhao International Trade Co., Ltd
Since 2023 Suppliers with verified business licenses
4.0
100
Plant Area
3
Number of Employees
Trading Company
IBOP Spare Parts , Brake Pads , Pump And Valve Parts , Auto Parts , Marine Hardware Parts
ODM
Response Time≤3h
-
US$ 0.3 / Piece10 Pieces (MOQ)
-
US$ 0.3 / Piece10 Pieces (MOQ)
-
US$ 0.3 / Piece10 Pieces (MOQ)
Zhejiang Galaxy Machinery Manufacture Co., Ltd.
Since 2007 Suppliers with verified business licenses
4.0
2000+
Plant Area
31
Number of Employees
Manufacturer/Factory
, Trading Company
Fuel Pump , Submersible Pumps , Fuel Nozzle , Electric Pumps , Emergency Shut-off Valve
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
-
US$ 7.41 / Piece10 Pieces (MOQ)
-
US$ 5.84 / Piece10 Pieces (MOQ)
-
US$ 7.41 / Piece10 Pieces (MOQ)
Jipai Fluid Control Technology (Jiangsu) Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
2000+
Plant Area
58
Number of Employees
Manufacturer/Factory
, Trading Company
General Instrumentation Valves and Fittings , High Purity & Ultra High Purity Products- GPTECH UHP Products , Hose & Tubing , Special Alloy Valves
ODM, OEM
Response Time≤3h
-
US$ 19 / Piece100 Pieces (MOQ)
-
US$ 20 / Piece100 Pieces (MOQ)
-
US$ 20 / Piece100 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Valve Fittings , Sanitary Valves , Pipe Fittings , Pumps , Industrial Valves
OEM
ISO 9001, GMP
-
US$ 40 / Piece1 Piece (MOQ)
-
US$ 40 / Piece1 Piece (MOQ)
-
US$ 40 / Piece1 Piece (MOQ)
Zhejiang Yuzheng Valve Technology Co., Ltd.
Since 2014 Suppliers with verified business licenses
5.0
1580
Plant Area
24
Number of Employees
Manufacturer/Factory
, Trading Company
Stainless Steel Ball Valve , Ball Valve , Butterfly Valve , Fitting , Sanitary Valve
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 12 / Piece1 Piece (MOQ)
-
US$ 11 / Piece20 Pieces (MOQ)
-
US$ 15 / Piece10 Pieces (MOQ)
Hangzhou Shata International Trading Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
93
Plant Area
3
Number of Employees
Trading Company
Basin Faucet , Bathtub Faucet , Shower Faucet , Shower Set , Kitchen Faucet
OEM, ODM, Own Brand
NIL
-
US$ 0.35 / Piece300 Pieces (MOQ)
-
US$ 0.51 / Piece100 Pieces (MOQ)
-
US$ 0.35 / Piece300 Pieces (MOQ)
Audited Supplier
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