Total 79 square manway cover factories & companies found with 237 products. Source high quality square manway cover from our great selection of reliable square manway cover manufacturing factories.
Zhejiang Yuzheng Valve Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Stainless Steel Ball Valve , Ball Valve , Butterfly Valve , Fitting , Sanitary 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$ 48 / PieceMin. Order: 1 Piece
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Unit Price: US$ 48 / PieceMin. Order: 1 Piece
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Unit Price: US$ 48 / PieceMin. Order: 1 Piece
Zhejiang Aomi Fluid Equipment Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Valve , Pipe Fitting |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Min. Order: 10 Pieces
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Min. Order: 10 Pieces
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Min. Order: 10 Pieces
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$ 55-100 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 42-210 / PieceMin. Order: 1 Piece
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Unit Price: US$ 45-222 / PieceMin. Order: 1 Piece
Wenzhou Kasin Valve Pipe Fitting Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Ring Joint Gasket , Sanitary Valve , Ball Valve , Gate Valve , Press Fitting |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 10 / 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
Wenzhou Longva Light Industrial Machinery Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company , Other , Group Corporation |
Main Products: | Mixing Tanks , Tank Accessories , Sanitary Valves , Sanitary Pipe Fittings , Pumps |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14000, IATF16949, GMP...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 132.6-139.5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 136-139 / PieceMin. Order: 1 Piece
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Unit Price: US$ 49-50 / PieceMin. Order: 1 Piece
QILI HOLDING GROUP CO., LTD.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Sanitary Union , Sanitary Pipe Fitting , Stainless Steel Union , Sanitary Stainless Steel Ferrule , Sanitary Flange |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 10-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-50 / PieceMin. Order: 1 Piece
Zhejiang Sanying Fluid Equipment Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Sanitary Valves , Pipe Fittings , Diaphragm Valve , Ball Valve , Sanitary Ball Valve |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
Location: | Wenzhou, Zhejiang |
Production Lines: | 9 |
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Unit Price: US$ 150-286 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 110-230 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 110-230 / PieceMin. Order: 10 Pieces
Wenzhou Joneng Valves Co., Limited
Diamond Member
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$ 5-30 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 15-20 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-15 / PieceMin. Order: 1 Piece
WOD VALVE GROUP CO., LTD.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Ball valve , Flange ball valve , Gate valve , Flange check valve , Thread check valve |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2018
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 100 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 100 / PieceMin. Order: 1 Piece
Zhejiang Jhen Ten Machinery Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Storage Tank , Mixing Tankfilter Housing , Stainless Steel Tank , Filter Housing , Bag Filter |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 50-350 / SetMin. Order: 1 Set
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Unit Price: US$ 50-350 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 99-100 / PieceMin. Order: 1 Piece
WENZHOU SANTHAI VALVE PIPE FITTING CO., LTD.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Butterfly Valve; Ball Valve; Check Valve; Sanitary Valve; Diaphragm Valve |
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$ 50-80 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 30-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 50-80 / PieceMin. Order: 100 Pieces
Wenzhou Kosun Fluid Equipment Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Stainless Steel Tank Equipment , Filtration Equipment , Reactor and Fermentation Tanks , Distillation Equipment , Mechanical Sealing Auxiliary System |
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$ 58-60 / PieceMin. Order: 1 Piece
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Unit Price: US$ 58-60 / PieceMin. Order: 1 Piece
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Unit Price: US$ 58-60 / 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$ 100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100 / PieceMin. Order: 1 Piece
XUZHOU DESHENG PETROL MACHINE CO., LTD.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Fuel Tanker Parts , Fuel Dispenser , Fuel Nozzle , Ball Valve , Gas Station Parts |
Mgmt. Certification: |
ISO 9001, ISO 9000
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Xuzhou, Jiangsu |
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Unit Price: US$ 128 / PieceMin. Order: 2 Pieces
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Unit Price: US$ 63 / PieceMin. Order: 10 Pieces
Zhejiang Longsite Industry & Trade Co., Ltd.
Business Type: | Manufacturer/Factory |
Main Products: | Composite Manhole Cover , Square Manhole Cover , Round Manhole Cover , Power Manhole Cover , SMC Manhole Cover |
Mgmt. Certification: |
ISO 9001
|
Location: | Jinhua, Zhejiang |
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Unit Price: US$ 8 / PieceMin. Order: 2000 Pieces
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Unit Price: US$ 8 / PieceMin. Order: 2000 Pieces
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Unit Price: US$ 8 / PieceMin. Order: 2000 Pieces
Qingdao Tianhua Yihe Foundry Factory
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Custom Metal Fabrication Parts , Custom Metal Welding Parts , Metal Stamping Parts , Metal Machining Parts , Cast Iron/Steel/Stainless Steel/Aluminum Casting |
Mgmt. Certification: |
ISO 9001, HSE, ASME
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Qingdao, Shandong |
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Unit Price: US$ 5.7-11.7 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 5.7-11.7 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 5.7-11.7 / PieceMin. Order: 10 Pieces
Zhejiang L&B Machinery Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Tank , Emulsifying Machine , Lobe Pump , Butterfly Valve , Centrifugal Pump |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 400 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-10000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 50-500 / PieceMin. Order: 1 Piece
Donjoy Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Sanitary Valves , High Purity Pump , Butterfly Valve , Biopharmaceutical Control Valve , Centrifugal Pump |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 100-650 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-650 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-650 / PieceMin. Order: 1 Piece
Wenzhou Lifei Stainless Steel Co., Ltd
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Valve Fittings , Sanitary Valves , Pipe Fittings , Pumps , Industrial Valves |
Mgmt. Certification: |
ISO 9001, GMP
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 15-20 / PieceMin. Order: 9 Pieces
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Unit Price: US$ 15-20 / PieceMin. Order: 9 Pieces
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Unit Price: US$ 15-20 / PieceMin. Order: 9 Pieces
Wenzhou Yuanyu Mechanical Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Sanitary Butterfly Valve , Sanitary Check Valve , Sanitary Diaphragm Valve , Sanitary Ball Valve , Sanitary Pipe Fittings |
Mgmt. Certification: |
ISO9001:2008
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 70 / PieceMin. Order: 1 Piece
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Unit Price: US$ 65 / PieceMin. Order: 1 Piece
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Unit Price: US$ 80 / PieceMin. Order: 1 Piece
WENZHOU QIMING STAINLESS CO., LTD.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Valve , Clean Ball , Manway , Tube , Fittings |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 155 / PieceMin. Order: 1 Piece
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Unit Price: US$ 155 / PieceMin. Order: 1 Piece
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Unit Price: US$ 155 / PieceMin. Order: 1 Piece
Hubei Huate Special Equipment Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Semi Trailer , Fuel Tanker Trailer , Bulk Cement Tank Truck Trailer , LNG/LPG/CNG Tanker Semi Trailer , Aluminium Alloy Fuel Tanker Trailer |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Suizhou, Hubei |
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Unit Price: US$ 55-60 / setsMin. Order: 1 sets
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Unit Price: US$ 55-60 / setsMin. Order: 1 sets
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Unit Price: US$ 55-60 / setsMin. Order: 1 sets
Wenzhou Haide Fluid Equipment Co., Ltd
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Stainless steel Sanitary Pipe Connecting Parts , Stainless steel Sanitary? Ball valve , Stainless steel Sanitary Diaphragm valve , Stainless steel Sanitary Union component |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM, Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 5-20 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5-20 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5-20 / PieceMin. Order: 1 Piece
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: | OEM, ODM, Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 100-380 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-380 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-380 / PieceMin. Order: 1 Piece
Wenzhou Longwan Ezo Stainless Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Mixing Tank , Storage Tank , Emulsifying Tank , Cooling Tank , Milk Cooling Tank |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
Location: | Wenzhou, Zhejiang |
Production Lines: | Above 10 |
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Unit Price: US$ 15-20 / PieceMin. Order: 1 Piece
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Unit Price: US$ 15-20 / PieceMin. Order: 1 Piece
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Unit Price: US$ 15-20 / PieceMin. Order: 1 Piece
Guangzhou Jinggong Fluid Equipment Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Mirror Steel Pipe Series , Sanitary Pipe Flttings Series , Stainless Steel Ball Valve , Safety Valve , Threaded Pipe Flttings Series |
Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 50001
|
R&D Capacity: | ODM |
Location: | Guangzhou, Guangdong |
Production Lines: | 8 |
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Unit Price: US$ 1-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-40 / PieceMin. Order: 1 Piece
Shanghai Kaiquan Machine Valve Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Milk Processing Machine , Stainless Steel Tank /Mixing Tank , Cooking Pot/ Jacket Kettle , Homogenizer , Emulsifying Machine |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shanghai, Shanghai |
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Unit Price: US$ 150 / PieceMin. Order: 1 Piece
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Unit Price: US$ 50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 150 / PieceMin. Order: 1 Piece
Weifang Shengao Machinery Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | casting , forgings , welding parts , machining parts , stamping part |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Weifang, Shandong |
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Unit Price: US$ 800-1050 / TonMin. Order: 1 Ton
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Unit Price: US$ 9-10 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 700-800 / TonMin. Order: 1 Ton
Wenzhou Hongtai Fluid Equipment Co., Ltd.
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Stainless Steel Pipe Fitting , Stainless Steel Valve , Triclamp Spool , Sanitary Ball Valve , Pneumatic Valves |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 20 / PieceMin. Order: 1 Piece
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Unit Price: US$ 45-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4-5 / PieceMin. Order: 1 Piece
Wenzhou Sunthai Valve Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Sanitary Stainles Steel Valves , Stainless Steel Fittings , Stainless Steel Tanks , Tank Equipment , Sanitary Pumps |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 70.5-242 / PiecesMin. Order: 1 Pieces
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Unit Price: US$ 100-500 / PiecesMin. Order: 1 Pieces
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Unit Price: US$ 100-500 / PiecesMin. Order: 1 Pieces