Total 617 concentric reducer factories & companies found with 1,851 products. Source high quality concentric reducer from our great selection of reliable concentric reducer manufacturing factories.
Wenzhou Yuzheng Valve Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | Stainless Steel Ball Valve , Ball Valve , Butterfly Valve , Fitting , Sanitary Valve |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US $ 1.8-1.9 / PieceMin. Order: 10 Pieces
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Unit Price: US $ 0.8-1 / PieceMin. Order: 10 Pieces
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Unit Price: US $ 0.8-1 / PieceMin. Order: 10 Pieces
Topline Stainless Limited

Business Type: | Manufacturer/Factory |
Main Products: | Ball Valves , Butterfly Valves , Pipe Fittings , Manhole Cover , Dairy Fittings |
Mgmt. Certification: |
ISO 9001, ASME
|
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
Dingxiang C&N Huarui Forging Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | Manufacture: Forging , Flange Sale: Pipe Fitting , Valve , Steel Pipe , Bolt Gasket |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Shanghai, Shanghai |
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Unit Price: US $ 0.5 / PieceMin. Order: 1 Piece
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Unit Price: US $ 0.5 / PieceMin. Order: 1 Piece
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Unit Price: US $ 0.5 / PieceMin. Order: 1 Piece
Wenzhou Qili Fluid Equipment Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | Sanitary Butterfly Valve , Sanitary Check Valve , Sanitary Clamp , Sanitary Ball Valve , Sanitary Ferrule |
Mgmt. Certification: |
ISO9001:2008
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US $ 2-6 / PieceMin. Order: 1 Piece
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Unit Price: US $ 0.5-50 / PieceMin. Order: 1 Piece
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Unit Price: US $ 3-15 / PieceMin. Order: 1 Piece
CANGZHOU RITAI PIPE FITTINGS MANUFACTURE CO., LTD.

Business Type: | Manufacturer/Factory |
Main Products: | Pipe Fittings , Elbow , Reducer , Tee , Cap |
Mgmt. Certification: |
ISO 9001, ANSI/ESD, ASME
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Cangzhou, Hebei |
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Unit Price: US $ 15 / PieceMin. Order: 100 Pieces
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Unit Price: US $ 0.11 / TonMin. Order: 1 Ton
Shandong Luyuan Fire Technology Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | Grooved Couplings , Fire Sprinkler Pipe Fittings , Elbow , Tee , Mechanical Tee |
Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 14000, ANSI/ESD
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Weifang, Shandong |
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Unit Price: US $ 0.5-8 / PieceMin. Order: 1 Piece
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Unit Price: US $ 1-15 / SetMin. Order: 1 Set
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Unit Price: US $ 0.5-15 / SetMin. Order: 1 Set
Qingdao Bestflow Industrial Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | Forged Steel Fittings , Steel Nipples , Steel Merchant Couplings , Steel Flanges , Steel Butt Welding Pipe Fittings |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Qingdao, Shandong |
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Unit Price: US $ 1.05-3.5 / PieceMin. Order: 100 Pieces
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Unit Price: US $ 1.5-2.5 / PieceMin. Order: 100 Pieces
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Unit Price: US $ 1.5-2.5 / PieceMin. Order: 100 Pieces
Wenzhou Nuomeng Technology Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | Valve , Sanitary Valve , Butterfly Valve , Sanitary Pipe Fitting , Sanitary Pipe |
Mgmt. Certification: |
ISO9001:2008, ISO14001:2004
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US $ 4.7-18.24 / PieceMin. Order: 10 Pieces
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Unit Price: US $ 4.71-4.75 / PieceMin. Order: 5 Pieces
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Unit Price: US $ 3.76-18.24 / PieceMin. Order: 10 Pieces
Wenzhou Xusheng Machinery Industry and Trading Co., ...

Business Type: | Manufacturer/Factory |
Main Products: | Sanitary Valves , Sanitary Pipe Fittings , Sanitary Unions , Sanitary Manways , Sanitary Sight Glass |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Wenzhou, Zhejiang |
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Min. Order: 10 Pieces
Wenzhou J&O Fluid Control Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | Sanitary Stainless Steel Valves , Sanitary Ball Valves , Hygienic Ball Valve , Sanitary Butterfly Valve , Sanitary Mix-Proof Valve & Reversing Valve |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US $ 0.5-10 / PieceMin. Order: 5 Pieces
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Unit Price: US $ 0.2-10 / PieceMin. Order: 5 Pieces
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Unit Price: US $ 5.6-9.9 / PieceMin. Order: 5 Pieces
Wenzhou Joneng Valves Co., Limited

Business Type: | Manufacturer/Factory |
Main Products: | Butterfly Valve , Diaphragm Valve , Check Valve , Pipe Fitting , Sample Valve |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US $ 1.5-2 / PieceMin. Order: 1 Piece
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Unit Price: US $ 1.5-2 / PieceMin. Order: 1 Piece
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Unit Price: US $ 1.5-2 / PieceMin. Order: 1 Piece
Wenzhou Yuanyu Mechanical Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | Sanitary Butterfly Valve , Sanitary Diaphragm Valve , Sanitary Check Valve , Sanitary Ball Valve , Fluid Equipment Fittings |
Mgmt. Certification: |
ISO9001:2008
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US $ 1.5 / PieceMin. Order: 1 Piece
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Unit Price: US $ 10 / PieceMin. Order: 1 Piece
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Unit Price: US $ 10 / PieceMin. Order: 1 Piece
Hopewell Building Materials Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | Press Fitting , Pipe Fitting , Stainless Steel Pipe , Coupling , Elbow |
Mgmt. Certification: |
ISO9001:2008
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Guangzhou, Guangdong |
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Featured ProductUnit Price: US $ 0.5 / PieceMin. Order: 1 Piece
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Unit Price: US $ 0.5 / PieceMin. Order: 1 Piece
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Unit Price: US $ 0.5 / PieceMin. Order: 1 Piece
Jiangsu Tonx Mechanical Equipment Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | Solution Preparation System , Liquid Mixing Tank , Fermentation Tank , CIP System |
Mgmt. Certification: |
ISO9001:2008
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Nantong, Jiangsu |
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Unit Price: US $ 10-10000 / PieceMin. Order: 1 Ton
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Unit Price: US $ 10-10000 / TonMin. Order: 1 Ton
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Unit Price: US $ 10-10000 / PieceMin. Order: 1 Ton
Jinan Vking International Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | Flange , Pipe Fittings , Pipe , Elbow , Tee |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 20000, ANSI/ESD, ASME
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Jinan, Shandong |
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Unit Price: US $ 0.3-2 / PieceMin. Order: 1 Piece
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Unit Price: US $ 0.3-2 / PieceMin. Order: 1 Piece
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Unit Price: US $ 0.3-2 / PieceMin. Order: 1 Piece
Jiangyin Donglian High-Pressure Pipe Fitting Co., Ltd.

Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Pipe Fitting |
Mgmt. Certification: |
ISO9001:2015, Quality Assurance System for Manufacturer of Materials
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Wuxi, Jiangsu |
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Featured ProductUnit Price: US $ 4-1000 / PieceMin. Order: 1 Piece
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Featured ProductUnit Price: US $ 4-1000 / PieceMin. Order: 1 Piece
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Unit Price: US $ 4-1000 / PieceMin. Order: 1 Piece
Tianjin Tiangang Weiye Steel Tube Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | Stainless Steel Pipe , Stainless Steel Plate , Stainless Steel Bar , Alloy Steel Pipe , Stainless Steel Coil |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
R&D Capacity: | OEM |
Location: | Tianjin, Tianjin |
Production Lines: | 9 |
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Unit Price: US $ 1 / PieceMin. Order: 5 Pieces
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Unit Price: US $ 0.1 / PieceMin. Order: 5 Pieces
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Unit Price: US $ 0.5 / PieceMin. Order: 5 Pieces
C.Z. Industry and Technology Co., Ltd.

Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Steel Pipe Fittings , Steel Flanges , Stainless Steel Fittings , Steel Pipes , Bright Annealed Tube |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Tianjin, Tianjin |
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Featured ProductUnit Price: US $ 1 / PieceMin. Order: 1 Piece
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Featured ProductUnit Price: US $ 1 / PieceMin. Order: 1 Piece
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Unit Price: US $ 1 / PieceMin. Order: 1 Piece
ZHEJIANG ZHIJU PIPELINE INDUSTRY CO., LTD.

Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Stainless Steel Pipe Fittings , Butt Weld Fittings , Elbows , Tees , Reducers |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Featured ProductUnit Price: US $ 1 / PieceMin. Order: 100 Pieces
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Unit Price: US $ 15 / PieceMin. Order: 100 Pieces
Hainan Huatongxinda Trade Co., Ltd.

Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Elbow , Flange , Pipe Fitting , Tee , Reducer |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Haikou, Hainan |
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Featured ProductUnit Price: US $ 0.6-1 / PieceMin. Order: 10 Pieces
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Unit Price: US $ 10 / PieceMin. Order: 1 Piece
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Unit Price: US $ 0.6-1 / PieceMin. Order: 1 Piece
Ningbo Baodi Plastic Valves Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | Plastic Valve Series , Corrosion Resisting Pump Series , Plastic Pipe and Fittings |
Mgmt. Certification: |
ISO9001:2008
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, OEM |
Location: | Ningbo, Zhejiang |
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Unit Price: US $ 1-200 / PieceMin. Order: 50 Pieces
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Unit Price: US $ 10-200 / PieceMin. Order: 20 Pieces
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Unit Price: US $ 1-500 / PieceMin. Order: 20 Pieces
CANGZHOU YAHAI JINTONG PIPE INDUSTRIES CO., LTD.

Business Type: | Manufacturer/Factory , Trading Company , Group Corporation |
Main Products: | Seamless Pipe , Pipe Fittings , ERW /Hfw Pipe , LSAW/Sawl Pipe , SSAW /Sawh Pipe |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Cangzhou, Hebei |
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Unit Price: US $ 0.12-590 / PieceMin. Order: 5 Pieces
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Unit Price: US $ 0.12-590 / PieceMin. Order: 5 Pieces
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Unit Price: US $ 0.12-590 / PieceMin. Order: 5 Pieces
Zhejiang Zhitong Pipe Valve Technology Co., Ltd.

Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Stainless Steel Flange , Stainless Steel Pipe Fitting , Valve |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US $ 15-22 / PieceMin. Order: 60 Pieces
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Unit Price: US $ 15-22 / PieceMin. Order: 60 Pieces
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Unit Price: US $ 30-35 / PieceMin. Order: 100 Pieces
Zhejiang Sailing Steel Industry Co., Ltd.

Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Stainless Steel Pipe , Pipe Fittings , Elbow , Stainless Steel Seamless Pipe , Stainless Steel Tube |
Mgmt. Certification: |
ISO 9001, IATF16949
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US $ 3 / PieceMin. Order: 1 Piece
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Unit Price: US $ 3-320 / PieceMin. Order: 1 Piece
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Unit Price: US $ 3-320 / PieceMin. Order: 1 Piece
Qingdao Junzheng Machinery Manufacture Co., Ltd.

Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Casting Iron Part , Valve Components , Pipe Fittings , Flange , Bellows Expansion Joint |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Qingdao, Shandong |
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Unit Price: US $ 35-4000 / PieceMin. Order: 1 Piece
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Unit Price: US $ 35-4000 / PieceMin. Order: 1 Piece
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Unit Price: US $ 35-4000 / PieceMin. Order: 1 Piece
Chengdu Derbo Steel Co., Ltd.

Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Steel Pipe , Seamless Steel Pipe , Welded Steel Pipe , Stainless Steel Pipe , Carbon Steel Pipe |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Chengdu, Sichuan |
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Unit Price: US $ 50 / PieceMin. Order: 1 Piece
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Unit Price: US $ 0.5 / PieceMin. Order: 1 Piece
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Unit Price: US $ 0.5 / PieceMin. Order: 1 Piece
HANGZHOU KING TITANIUM CO., LTD.

Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Titanium Wire , Titanium Bar , Titanium Sheet , Titanium Tube , Titanium Anode |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Hangzhou, Zhejiang |
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Unit Price: US $ 1-100 / kgMin. Order: 1 kg
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Unit Price: US $ 1-100 / kgMin. Order: 1 kg
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Unit Price: US $ 1-100 / kgMin. Order: 1 kg
Zhejiang Italy Copper Industry Co., Ltd.

Business Type: | Manufacturer/Factory |
Main Products: | Valve , Bibcock , Check Valve , Pipe Fittings , Gate Valve |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Taizhou, Zhejiang |
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Unit Price: US $ 0.8-1.35 / PieceMin. Order: 1000 Pieces
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Unit Price: US $ 1.19-1.41 / PieceMin. Order: 1000 Pieces
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Unit Price: US $ 0.14-0.2 / PieceMin. Order: 2000 Pieces
Shijiazhuang Beihai Pipe Co., Ltd.

Business Type: | Trading Company |
Main Products: | Pipe , Pipe Fitting , Flange , Elbow , Reducer |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Shijiazhuang, Hebei |
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Featured ProductUnit Price: US $ 1.5-2 / PieceMin. Order: 1 Piece
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Unit Price: US $ 1-320 / PieceMin. Order: 10 Pieces
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Unit Price: US $ 1-320 / PieceMin. Order: 10 Pieces
Wenzhou Longva Light Industrial Machinery Co., Ltd.

Business Type: | Manufacturer/Factory , Trading Company , Other , Group Corporation |
Main Products: | Pipe Fitting , Valve , Pneumatic Actuator , Tube , Butterfly Valve |
Mgmt. Certification: |
ISO 9000, ISO 14000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US $ 2.9-3 / PieceMin. Order: 1 Piece
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Unit Price: US $ 2.9-3 / PieceMin. Order: 1 Piece
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Unit Price: US $ 8-8.5 / PieceMin. Order: 1 Piece