Total 81 backflow welding machine factories & companies found with 243 products. Source high quality backflow welding machine from our great selection of reliable backflow welding machine manufacturing factories.
Shandong Yuyun Sanhe Machinery Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company , Other |
Main Products: | Cooling Pad , Exhaust Fan , Ventilation Fan , Livestock Equipment , Heating Machine |
Mgmt. Certification: |
ISO 9001
|
R&D Capacity: | OEM, Own Brand |
Location: | Weifang, Shandong |
Production Lines: | Above 10 |
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Unit Price: US$ 62-64 / PieceMin. Order: 20 Pieces
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Unit Price: US$ 139-249 / setMin. Order: 1 set
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Unit Price: US$ 234-240 / PCSMin. Order: 10 PCS
Jinan Should Shine Didactic Equipment Co., Ltd.
Gold Member
Business Type: | Trading Company , Other |
Main Products: | Teaching Equipment , Educational Equipment , Eelectrical Training Equipment , Didactic Equipment , Vocational Training Equipment |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Jinan, Shandong |
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Unit Price: US$ 199-9900 / PieceMin. Order: 1 Piece
Oriemac Machinery & Equipment (Shanghai) Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Mobile Crane , Bulldozer |
Mgmt. Certification: |
Others
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shanghai, Shanghai |
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Unit Price: US$ 28500-29000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 28500-29000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 32500-35000 / PieceMin. Order: 1 Piece
JITAI VALVE GROUP CO., LTD.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Valve , Ball Valve , Globe Valve , Check Valve , Gate Valve |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 661-5000 / SetMin. Order: 1 Set
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Unit Price: US$ 500-5000 / SetMin. Order: 1 Set
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Unit Price: US$ 50-5000 / SetMin. Order: 1 Set
Xiamen Flying Silicone Rubber Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Silicone Rubber Auto Parts , Silicone Rubber Keypad , Silicone Rubber Gasket , Silicone Rubber O-Ring , Silicone Rubber Valve |
Mgmt. Certification: |
ISO 9001, OHSAS/ OHSMS 18001, QC 080000, BSCI, SA 8000...
|
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Xiamen, Fujian |
Production Lines: | 8 |
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Featured ProductUnit Price: US$ 0.498-0.554 / PieceMin. Order: 2000 Pieces
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Unit Price: US$ 0.15-0.2 / PieceMin. Order: 2000 Pieces
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Unit Price: US$ 0.498-0.554 / PieceMin. Order: 2000 Pieces
Suzhou Shuangheng Valve Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Gate Valve Globe Valve Check Valve Ball Valve , Butterfly Valve. Plug Valve Safety Valve , Diaphragm Valve Trap Valve Strainer |
Mgmt. Certification: |
ISO 9001, GMP
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Suzhou, Jiangsu |
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Unit Price: US$ 25 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1500 / PieceMin. Order: 1 Piece
Changzhou Baoxin Metallurgy Equipment Manufacturing ...
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Large Spiral Bevel Gear , Sheave , Pulley , Rotary Table For Drilling Rig , Forging Wheel |
Mgmt. Certification: |
ISO9001:2008
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Changzhou, Jiangsu |
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Unit Price: US$ 500-1000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 500-1000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 500-1000 / PieceMin. Order: 1 Piece
TIANJIN RUIXINTONGDA VALVE CO., LTD.
Business Type: | Manufacturer/Factory |
Main Products: | Deluge Valve , Butterfly Valve , Wet Alarm Valve , Fire Signal Butterfly Valve , Needle Valve |
Mgmt. Certification: |
ISO 9001, ISO 9000, OHSAS/ OHSMS 18001, IFS
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Tianjin, Tianjin |
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Unit Price: US$ 5-200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5-200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5-200 / PieceMin. Order: 1 Piece
Wenzhou Xusheng Machinery Industry and Trading Co., ...
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Sanitary Valves , Sanitary Pipe Fittings , Sanitary Tank Components |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 20-88 / PieceMin. Order: 1 Piece
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Unit Price: US$ 20-70 / PieceMin. Order: 1 Piece
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Unit Price: US$ 20-88 / PieceMin. Order: 1 Piece
QILI HOLDING GROUP CO., LTD.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Sanitary Stainless Steel Valves & Fittings |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 15-30 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8-86 / PieceMin. Order: 1 Piece
Ningde Jingteng Rubber Industry Co., Ltd.
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Plastic Check Valve , Rubber Valve , Medical Check Valve |
Location: | Fuzhou, Fujian |
Annual Revenue: | US$1 Million - US$2.5 Million |
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Unit Price: US$ 0.45 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.45 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.45 / PieceMin. Order: 10 Pieces
Tianjin Worlds Valve Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Butterfly Valve , Wafer Type Lug Lugged Type Butterfly Valve , Full PTFE/PFA Lined Butterfly Valve , Check Valve , Double Flange Flanged Butterfly Valve |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Tianjin, Tianjin |
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Unit Price: US$ 10-100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-200 / SetMin. Order: 1 Set
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Unit Price: US$ 10-100 / PieceMin. Order: 1 Piece
Avannto Flow Controls Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Butterfly Valve , Flange Adaptor , Dismantling Joint , Gate Valve , Check Valve |
Mgmt. Certification: |
ISO 9001, ASME
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Beijing, Beijing |
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Featured ProductUnit Price: US$ 10-100 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 10-100 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 10-100 / PieceMin. Order: 100 Pieces
Suzhou Arisons Import & Export Trading Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Rubber Ring , Bubble Diffuser , Rubber Products , Water Treatment Products , Rubber Flooring |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Suzhou, Jiangsu |
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Unit Price: US$ 6-15 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 6-15 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 3.49-4.99 / PieceMin. Order: 50 Pieces
Donjoy Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Sanitary Valve , Rotary Lobe Pump , Diaphragm Valve , Sanitary Butterfly Valve , Twin Pump |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM, Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 25-125 / PieceMin. Order: 1 Piece
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Unit Price: US$ 25-125 / PieceMin. Order: 1 Piece
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Unit Price: US$ 25-125 / PieceMin. Order: 1 Piece
Zhejiang Xuancheng Valve Co., Ltd
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Valve |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 100-5000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 15-7500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 15-7500 / PieceMin. Order: 1 Piece
WUXI KAMROO INTERNATIONAL TRADE CO.,LTD
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Valve , Ball Valve , Gate Valve , Check Valve , Globe Valve |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Wuxi, Jiangsu |
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Unit Price: US$ 99-420 / PieceMin. Order: 1 Piece
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Unit Price: US$ 19-499 / PieceMin. Order: 1 Piece
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Unit Price: US$ 19-499 / PieceMin. Order: 1 Piece
Goole Valve technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Safety Valve , Ball Valve , Control Valve , Steam Trap , DIN Valve |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wenzhou, Zhejiang |
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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 / PieceMin. Order: 1 Piece
Shenzhen Aimiqu Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Distribution Box , Electronic Cabinet , Electric Box , Electrical Box , Electric Cabinet |
Mgmt. Certification: |
ISO 9001, ISO 14000, BSCI
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 100-1000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-1000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-1000 / PieceMin. Order: 1 Piece
DAISEN NEW MATERIALS TECHNOLOGY (JIANGSU) CO., LTD.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Marine Valve , Check Valve , Angle Valve , Gate Valve , Globe Valve |
Mgmt. Certification: |
Nil
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Changzhou, Jiangsu |
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Unit Price: US$ 61 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 61 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 61 / PieceMin. Order: 100 Pieces
RST VALVE GROUP CO., LTD.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Industrial Valves |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 28-30 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 1.2-1.5 / PieceMin. Order: 50 Pieces
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Featured ProductUnit Price: US$ 88 / PieceMin. Order: 1 Piece
Zhejiang Naibang Valve Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Check Valve |
Mgmt. Certification: |
ISO9001:2015, API, DNV
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 20-300 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 10-135 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 5-150 / PieceMin. Order: 5 Pieces
Ningjin APC Industries Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | FM/UL Valves , Butterfly Valve , High Performance Butterfly Valve , Gate Valve , Check Valve |
Factory ownership: | Foreign Joint Venture |
R&D Capacity: | OEM, ODM |
Location: | Dezhou, Shandong |
Production Lines: | 10 |
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Unit Price: US$ 40 / PieceMin. Order: 1 Piece
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Unit Price: US$ 40 / PieceMin. Order: 1 Piece
Kangsaite Automation Group Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Pneumatic Actuator , Electric Actuator , Angle Seat Valve , Diaphragm Valve , Butterfly Valve |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 66 / PieceMin. Order: 1 Piece
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Unit Price: US$ 25-5000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-100 / PieceMin. Order: 1 Piece
XICHENG EP(CN) LTD
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Environmental Protection Equipment |
Mgmt. Certification: |
ISO 9001, QC 080000
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 6 / PieceMin. Order: 1 Piece
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Unit Price: US$ 6 / PieceMin. Order: 1 Piece
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Unit Price: US$ 6 / PieceMin. Order: 1 Piece
FOSHAN AGLASSTEC CO.,LTD
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Glass Machine , Glass Washing Machine , Glass Tempering Machine , Glass Processing Machinery , Glass Edging Machine |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Foshan, Guangdong |
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Unit Price: US$ 3000-10000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3000-10000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3000-10000 / PieceMin. Order: 1 Piece
Henan Medino Electronic Technology Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Refrigeration Compressor Spare Parts , Compressor Terminal Plate , Valve Plate , Connecting Rod and Piston , Semi-Hermetic Compressor Parts |
Mgmt. Certification: |
ISO 9001, IATF16949
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Taizhou, Zhejiang |
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Unit Price: US$ 0.1-3 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1-3.5 / PieceMin. Order: 100 Pieces
Ningbo D & R Metal Industries Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Ball Valve , Fitting , Brass Valve , Bibcock , Machining Metal Parts |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Ningbo, Zhejiang |
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Unit Price: US$ 1.99-3.24 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 1.99-3.24 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.86-1.81 / PieceMin. Order: 2 Pieces
Wenzhou Zoyi Valve Pipe Fitting Co., Ltd
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Sanitary Valve , Pipe Fitting , Butterfly Valve , Ball Valve , Diaphragm Valve |
Mgmt. Certification: |
ISO 9001
|
Location: | Wenzhou, Zhejiang |
Production Lines: | 8 |
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Unit Price: US$ 19 / PieceMin. Order: 1 Piece
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Unit Price: US$ 19 / PieceMin. Order: 1 Piece
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Unit Price: US$ 19 / PieceMin. Order: 1 Piece
Zhejiang Yuanya Pump Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Sanitary pump |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 20 / PieceMin. Order: 1 Piece