Total 2,000+ carbon steel union factories & companies found with 6,000+ products. Source high quality carbon steel union from our great selection of reliable carbon steel union manufacturing factories.
Jiangsu YiCheng Fluid Equipment Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Tube Fittings; Tube Adapter; Hose Fittings; SAE Flanges; Quick Coupling |
Mgmt. Certification: |
ISO 9001, ISO 9000, TS16949
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Zhenjiang, Jiangsu |
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Featured ProductUnit Price: US$ 0.85-18.52 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 0.2-0.9 / PieceMin. Order: 20 Pieces
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Unit Price: US$ 0.3-0.9 / PieceMin. Order: 100 Pieces
Jiangsu Meivalve Machinery Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Plug Valve , Gate Valve , Choke and Kill Manifold , Wellhead Equipment , Christmas Tree |
Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Yancheng, Jiangsu |
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Featured Product
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Unit Price: US$ 30-100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30-100 / PieceMin. Order: 1 Piece
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$ 25-350 / PieceMin. Order: 1 Piece
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Featured ProductUnit Price: US$ 1-190 / PieceMin. Order: 1 Piece
Hebei Shengtian Pipe-Fitting Group Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Pipe Elbow , Pipe Tee , Pipe Cap , Pipe Reducer , Pipe Bend |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2018
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Cangzhou, Hebei |
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Unit Price: US$ 2 / 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
Qingdao HQ Import & Export Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Pipe Fittings , Flanges , Valves , Pipe Hangers and Clamps , Pipe Nipples |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Qingdao, Shandong |
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Unit Price: US$ 1-20 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 1-20 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 1-20 / PieceMin. Order: 10 Pieces
CZIT DEVELOPMENT CO., LTD.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Pipe Fittings , Flanges , Forged Fittings , Steel Pipes , Bolts and Nuts |
Mgmt. Certification: |
ISO 9001, ISO 14001, ANSI/ESD
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Tianjin, Tianjin |
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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
Puyang Zhongshi Group Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Float Collar and Float Shoe , Cementing Basket , Stage Collar , Cementing Head |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2016
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Puyang, Henan |
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Unit Price: US$ 5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10 / PieceMin. Order: 1 Piece
Nantong Roke Fluid Equipment Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Tube Fitting , Needle Valve , Ball Valve , Seamless Pipe |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Nantong, Jiangsu |
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Unit Price: US$ 1.18-14.8 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.74-9.8 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1.72-21.4 / PieceMin. Order: 100 Pieces
Qingdao Fluido Industrial Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Cast Iron Valve , Cast Steel Valve , Ball Valve , Forged Flange , Ductile Iron Pipe Fitting |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Qingdao, Shandong |
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Unit Price: US$ 0.2-15 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 0.5-10 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.2-20 / PieceMin. Order: 50 Pieces
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$ 60 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 60 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 60 / PieceMin. Order: 5 Pieces
Shandong Xilong Machinery Equipment Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Elevator , Rubber Hose , Power Tongs , Rotary Table , Drilling Rig Accessories |
Mgmt. Certification: |
ISO 9001, HSE
|
R&D Capacity: | OEM |
Location: | Dongying, Shandong |
Production Lines: | 1 |
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Unit Price: US$ 20-90 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 20-90 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 20-90 / PieceMin. Order: 10 Pieces
Dongying City Kenli District Jinxiu Petroleum Machinery ...
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Sucker Rod , Drive Rod , Pony Rod , Polish Rod , Drill and Workover Rig and Accessories |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2016
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Dongying, Shandong |
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Unit Price: US$ 30-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30-50 / PieceMin. Order: 1 Piece
HEFEI ELECMAN ELECTRICAL CO., LTD.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | EMT Conduit , IMC Pipes , EMT Connector , EMT Couplings , Rigid Conduit |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Hefei, Anhui |
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Unit Price: US$ 0.52 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 0.52 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 0.52 / PieceMin. Order: 500 Pieces
Guangzhou Kingmetal Steel Industry Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Steel Pipes , Pipes Fittings , Socket Fittings , Flange , Angle Bar |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ASME
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Guangzhou, Guangdong |
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Unit Price: US$ 1-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.5-50 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 0.3-3 / PieceMin. Order: 100 Pieces
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$ 30-50 / PieceMin. Order: 1 Piece
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Unit Price: US$ 23-69 / PieceMin. Order: 1 Piece
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Unit Price: US$ 29-69 / PieceMin. Order: 1 Piece
Shanxi Solid Industrial Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Ductile Iron Pipes &Pipe Fittings , Manhole Covers , Flanges , Valves , Flange Adaptor |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 22000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Taiyuan, Shanxi |
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Unit Price: US$ 0.1-20 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.1-20 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.1-20 / PieceMin. Order: 100 Pieces
Ningbo Yinzhou Wenice Machinery Parts Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Brass Fittings , Brake Adapter Fittings , Tube Fittings , Compression Union , Hydraulic Parts |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14000, ISO 20000, IATF16949...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Ningbo, Zhejiang |
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Unit Price: US$ 0.12 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.15 / PieceMin. Order: 2000 Pieces
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Unit Price: US$ 0.12 / PieceMin. Order: 100 Pieces
Hebei Beiteer Hydraumatic Equipment Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Hydraulic Fitting , Rubber hose , Contracting Pipe Machine |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM, Own Brand |
Location: | Hengshui, Hebei |
Main Markets: | North America , Europe , Southeast Asia/ Mideast , Africa , Domestic |
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Unit Price: US$ 0.15-5 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 0.15-5 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 0.15-5 / PieceMin. Order: 50 Pieces
Ningbo Yinzhou Plumbing Hardware Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Brass Valves , Brass Fitting , Water Meter Parts , Lead Free Plumbing , Fire Hydrant Valves |
Mgmt. Certification: |
ISO 9001, ISO 14000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Ningbo, Zhejiang |
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Unit Price: US$ 1.4-9.99 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1.4-9.99 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.8-9.9 / PieceMin. Order: 200 Pieces
Hangzhou Prostar Enterprises Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Strut Channel , Pipe Hanger , Pipe Clamp , Strut Clamp , Clevis Hanger |
Mgmt. Certification: |
ISO 9001, BSCI, ANSI/ESD
|
Factory ownership: | Private Owner |
Location: | Hangzhou, Zhejiang |
Production Lines: | Above 10 |
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Unit Price: US$ 0.6-3 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 0.8-3 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 0.8-3 / PieceMin. Order: 500 Pieces
Yancheng Jicheng Machinery Co., Ltd
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Pipe Fitting , Flange |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Yancheng, Jiangsu |
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Min. Order: 10 Pieces
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Min. Order: 10 Pieces
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Min. Order: 10 Pieces
Hefei Lamat Piping Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Malleable Iron Pipe Fittings , Grooved Fittings , Butt Weld Pipe Fittings , Forged Steel Flanges , Forged Steel Fittings |
Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Hefei, Anhui |
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Unit Price: US$ 2000-2200 / TonMin. Order: 1 Ton
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Unit Price: US$ 2000-2200 / TonMin. Order: 1 Ton
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Unit Price: US$ 2000-2200 / TonMin. Order: 1 Ton
HEBEI HONGCHENG PIPE FITTINGS CO., LIMITED
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Pipe Fitting , Flange , Valve , Carbon Steel Pipe , Gasket |
Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, HSE, ASME...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Shanghai, Shanghai |
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Unit Price: US$ 0.95-1000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.95-1000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.95-1000 / PieceMin. Order: 1 Piece
YUYAO RUIFENG HYDRAULIC CO., LTD.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Hydraulic Fitting , Hydraulic Adapter , Hose Fitting |
Factory ownership: | Private Owner |
R&D Capacity: | ODM, OEM |
Location: | Ningbo, Zhejiang |
Production Lines: | Above 10 |
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Unit Price: US$ 0.3-1 / PieceMin. Order: 200 Pieces
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Unit Price: US$ 0.3-1 / PieceMin. Order: 200 Pieces
Qingdao Kingdaflex Industrial Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Hydraulic Hose , Industrial Hose , Fire Sleeve , Air/Water Hose , Oil/Fuel Hose |
Mgmt. Certification: |
ISO 9001, ISO 9000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Qingdao, Shandong |
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Min. Order: 50 Pieces
Shenyang New Densen Casting and Forging Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company , Group Corporation |
Main Products: | Casting , Forging , Machining , Stamping , Agriculture Machinery Parts |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14000, IATF16949, HSE...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shenyang, Liaoning |
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Unit Price: US$ 3-3.5 / kgMin. Order: 10 kg
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Unit Price: US$ 10-50 / SetMin. Order: 10 Sets
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Unit Price: US$ 20-80 / SetMin. Order: 10 Sets
Dongying Zhaoxin Industry and Trade Co, Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Oil Well Packer , Torque Anchor , Centralizer , Pup Joint |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2016
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Dongying, Shandong |
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Unit Price: US$ 20 / PieceMin. Order: 20 Pieces
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Unit Price: US$ 20 / PieceMin. Order: 20 Pieces
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Unit Price: US$ 20 / PieceMin. Order: 10 Pieces
CANGZHOU BEWIN PIPELINE CO., LTD.
Diamond Member
Business Type: | Manufacturer/Factory , Group Corporation |
Main Products: | Stainless Steel Fitting , Stainless Steel Ball Valve , Seamless Pipe , Post Anchor , Wire Mesh |
Mgmt. Certification: |
ISO 9001, ISO 9000, QC 080000
|
Factory ownership: | Private Owner |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Cangzhou, Hebei |
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Unit Price: US$ 0.2-30 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.1-30 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 0.5-30 / PieceMin. Order: 100 Pieces
Lianyungang Xincheng Hardware Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Threaded Rod , Bolt , Nut , Screw , Washer |
Mgmt. Certification: |
ISO 9001, QC 080000
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM |
Location: | Lianyungang, Jiangsu |
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Unit Price: US$ 0.1-1 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.1-1 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.1-1 / PieceMin. Order: 1000 Pieces
Ningbo Suijin Machinery Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Investment Casting Parts , Precision Casting Parts , Machining Parts , Auto Parts , Industry Parts |
Mgmt. Certification: |
ISO 9001, IATF16949
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Ningbo, Zhejiang |
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Unit Price: US$ 2.2-2.5 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.8-1.3 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 2.2-2.5 / PieceMin. Order: 1000 Pieces