Total 38 demco butterfly valve factories & companies found with 114 products. Source high quality demco butterfly valve from our great selection of reliable demco butterfly valve manufacturing factories.
BETTER DRILLING FLUID SOLUTION LIMITED
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Mission /Mcm Pump and Parts , Solid Control Equipment , Flowline Control Fittings , Demco Butterfly Valve , Kemper Hammerseal Union |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 20000, ISO 14064
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, Own Brand |
| Location: | Dezhou, Shandong |
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Unit Price: US$ 25-120 / PieceMin. Order: 100 Pieces
Weifang Far Eastern Machinery Co., Ltd
Gold Member
Audited Supplier
| Business Type: | Manufacturer/Factory , Group Corporation |
| Main Products: | Tricone Bits , PDC Bits , Hybrid Bits , Drag Bits , Rock Drilling Bits |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Weifang, Shandong |
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Min. Order: 1 Piece
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Shandong Seaco Machinery Equipment Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Oil Equipment |
| Mgmt. Certification: |
ISO 9001, ISO 20000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Dongying, Shandong |
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Unit Price: US$ 60 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 40-90 / PieceMin. Order: 1 Piece
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Unit Price: US$ 39-90 / PieceMin. Order: 1 Piece
Wenbao Valve Co., Ltd.
Diamond Member
Audited Supplier
| Business Type: | Manufacturer/Factory |
| Main Products: | Ball Valve , Valve , Flanged Ball Valve , Stainless Steel Ball Valve , 1PC Ball Valve |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, Own Brand |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 80 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 15 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 15 / PieceMin. Order: 50 Pieces
Tianjin Zhonghui Valve Industry Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | BUTTERFLY VALVE , DUO CHECK VALVE , MARINE AIR VENT HEAD , GATE 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$ 16 / PieceMin. Order: 80 Pieces
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Unit Price: US$ 16-90 / PieceMin. Order: 1 Piece
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Unit Price: US$ 16-90 / PieceMin. Order: 1 Piece
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$ 10-100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-100 / PieceMin. Order: 1 Piece
Nanjing Bangwin Thermal Equipment Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Heat Exchanger , Plate Heat Exchanger , Shell and Tube Heat Exchanger , Fin Heat Exchanger , Finned Tube |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Nanjing, Jiangsu |
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Unit Price: US$ 100-200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-200 / PieceMin. Order: 1 Piece
Hebei Jiwei Valve Trading Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Gate Valve , Globe Valve , Check Valve , Butterfly Valve , Ball Valve |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, Own Brand |
| Location: | Xingtai, Hebei |
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Unit Price: US$ 8-10 / SetMin. Order: 1 Set
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Multi-Standard Handle Wafer Type Butterfly Valve D71X-10 DN50 Wafer Type EPDM Manual Butterfly Valve
Multi-Standard Handle Wafer Type Butterfly Valve D71X-10 DN50 Wafer Type EPDM Manual Butterfly ValveUnit Price: US$ 8-10 / SetMin. Order: 1 Set
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Unit Price: US$ 8-10 / SetMin. Order: 1 Set
Ningbo Jiekelong Precision Manufacturing Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Brass Valve , Brass Gate Valve , Bibcock , Brass Faucet , Valve |
| Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2016
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Ningbo, Zhejiang |
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Unit Price: US$ 1.4 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 1.4 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 1.4 / PieceMin. Order: 500 Pieces
Bohai Valve Group Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Butterfly Valve , Ball valve , Gate Valve , Globe Valve , Check Valve |
| Mgmt. Certification: |
Intellectual property management system certification, ISO 10012:2003
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Tianjin, Tianjin |
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Unit Price: US$ 20-980 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 20-980 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 20-980 / PieceMin. Order: 100 Pieces
Henan Kingwell Oil Equipment Co., Ltd
| Business Type: | Manufacturer/Factory |
| Main Products: | Demco Butterfly Valve , Wafer Butterfly Valves , Flange Butterfly Valves , Gate Valves , Check Valves |
| Mgmt. Certification: |
ISO 9000
|
| R&D Capacity: | OEM, Own Brand |
| Location: | Zhengzhou, Henan |
| Production Lines: | 7 |
Tianjin Ots Valve Manufacturing Co., Ltd.
| Business Type: | Manufacturer/Factory |
| Main Products: | Check Valve , Butterfly Valve , Flang Butterfly Valve , Gate Valve , Ball Valve |
| Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Tianjin, Tianjin |
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Unit Price: US$ 5-2000 / SetMin. Order: 1 Set
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Unit Price: US$ 10-2000 / SetMin. Order: 1 Set
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Unit Price: US$ 123-2000 / SetMin. Order: 1 Set
Longyao Chengxin Valve Co., Ltd.
| Business Type: | Trading Company |
| Main Products: | DIN Globe Valve |
| Location: | Xingtai, Hebei |
| Production Lines: | 8 |
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Unit Price: US$ 50-500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5-1000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 50-1000 / PieceMin. Order: 1 Piece
JIANGSU YOUYAO PETROLEUM MACHINERY CO., LTD.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Valves , Choke Manifold , Kill Manifold , Christmas Tree , Hammer Union |
| Mgmt. Certification: |
API, API
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Yancheng, Jiangsu |
GPE Oil Machinery Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Oilfield Products , Drill Rig , Petroleum Equipment , Drilling Service , Oilfield Tools |
| Mgmt. Certification: |
ISO 9001
|
| R&D Capacity: | OEM, ODM |
| Location: | Dongying, Shandong |
| Production Lines: | 6 |
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Unit Price: US$ 589-620 / setsMin. Order: 2 sets
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Unit Price: US$ 589-620 / setsMin. Order: 2 sets
Jiangsu Deenpu Petrochemical Machinery Co., Ltd
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | API 16A Annular Bop , API 16A RAM Bop , FC Slab Gate Valve , Mud Gate Valve , Plug Valve |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Yancheng, Jiangsu |
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Unit Price: US$ 410-820 / PieceMin. Order: 1 Piece
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Unit Price: US$ 300-500 / PieceMin. Order: 1 Piece
Shandong Yacheng Petroleum Technology Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Handling Tools , Drilling Tools , Downhole Tools , API 6A Gate Valve , Mud Pump and Spare Parts |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Dongying, Shandong |
| Production Lines: | 5 |
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Unit Price: US$ 230-500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 230-500 / PieceMin. Order: 1 Piece
Zhejiang Fengyuan Valve Co., Ltd.
| Business Type: | Manufacturer/Factory |
| Main Products: | Butterfly Valve , Globe Valve , Check Valve , Valve , Gate valve |
| Location: | Wenzhou, Zhejiang |
| Annual Revenue: | US$2.5 Million - US$5 Million |
| Staff: | 201-500 People |
Better Drilling Fluid Equipment Industrial Limited
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Centrifugal Pumps and Parts , Shale Shaker Screens , Solid Control Equipments , Fluid Control Tools , Handling Tools |
| Mgmt. Certification: |
ISO 9001
|
| Location: | Dezhou, Shandong |
| Annual Revenue: | Above US$100 Million |
Tade Valve Limited
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Butterfly Valve , Gate Valves , Check Valves , Fire Hydrant , Fire Locks |
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Yangzhou, Jiangsu |
| Production Lines: | 4 |
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Unit Price: US$ 50-1500.53 / PieceMin. Order: 1 Piece
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Unit Price: US$ 60 / PieceMin. Order: 1 Piece
Shijiazhuang Deye Pipe Industry Co., Ltd.
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Valves , Casting Parts , Flange , Fittings |
| R&D Capacity: | OEM, Own Brand |
| Location: | Shijiazhuang, Hebei |
| Production Lines: | 5 |
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Unit Price: US$ 10-500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10-500 / PieceMin. Order: 1 Piece
Dongying On-tech Equipment Co., Ltd
| Business Type: | Manufacturer/Factory |
| Main Products: | Drilling Equipment , Drilling Tools , Downhole Drilling , Solid Control , Mud Pump |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Dongying, Shandong |
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Unit Price: US$ 950-1200 / SetMin. Order: 1 Set
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Unit Price: US$ 950-1200 / SetMin. Order: 1 Set
SYI Industrial Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | manhole cover , grating , ductile iron pipe fitting , adapter and coupling , valve |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Taiyuan, Shanxi |
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Unit Price: US$ 10-100 / PieceMin. Order: 50 Pieces
Like Valve (Tianjin) Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | flange butterfly valve , non rising gate valve , silencing check valve , dual plates check valve , rubber plate check valve |
| Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2016
|
| Factory ownership: | Foreign Joint Venture |
| R&D Capacity: | Own Brand, OEM |
| Location: | Tianjin, Tianjin |
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Unit Price: US$ 570-692 / PieceMin. Order: 1 Piece
Suzhou Walter Flow Control Equipment Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Pressure Reducing Valve , Butterfly Valve , Check Valve , Gate Valve , Fire Hydrant |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, Own Brand |
| Location: | Suzhou, Jiangsu |
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Unit Price: US$ 59-68 / PieceMin. Order: 10 Pieces
UPET GROUP CO., LTD.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Oil and Gas Equipments , Industrial and Mineral Machinery , Engineer Equipments and Agricultural Machinery |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 20000, HSE, QHSE...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, Own Brand |
| Location: | Weifang, Shandong |
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Unit Price: US$ 1230 / PieceMin. Order: 1 Piece
Mingyi Intelligent Equipment (Tian jin) Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Papermaking Equipment/Gelatin Equipment/Aerogel Equipment |
| Mgmt. Certification: |
Nil
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Tianjin, Tianjin |
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Unit Price: US$ 10 / PieceMin. Order: 1 Piece
Richdrill Equipment Co., Ltd
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | HDD Drill Rods , HDD Drilling Tools , Down The Hole Drilling Products , Water Well Drilling Machine , Solid Control Equipment |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| Location: | Dongying, Shandong |
| Production Lines: | Above 10 |
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Unit Price: US$ 700 / PieceMin. Order: 1 Piece
Shandong Light Fir Machinery Equipment Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | API Pumping Unit Belt Long Stroke Pumping Unit , Blowout Preventer Bop , Power Tongs Manual Tongs Elavator Safety Clamp , Cementing Unit Cementing Truck Workover Rig , Shale Shaker Shale Shaker Screen |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Dongying, Shandong |
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Unit Price: US$ 50-100 / SetMin. Order: 1 Set
Dezhou L&a Petroleum Machinery Co., Ltd
| Business Type: | Manufacturer/Factory |
| Main Products: | Mud Pump , Mud Pump Parts , Plunger Pump , Tc Bearing , Swivel Cartridges |
| Mgmt. Certification: |
ISO 9000
|
| R&D Capacity: | ODM |
| Location: | Dezhou, Shandong |
| Production Lines: | Above 10 |
Audited Supplier
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