Total 2,000+ testing pipeline factories & companies found with 6,000+ products. Source high quality testing pipeline from our great selection of reliable testing pipeline manufacturing factories.
Zhejiang Reliance Trading Co Ltd
Business Type: | Trading Company |
Main Products: | Cipp Resin , Cipp Classfiber , End Seal Seal , Internal Pipe Joint Sael , Quick-Lock |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Wenzhou, Zhejiang |
Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , Australia |
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Unit Price: US$ 146-160 / PieceMin. Order: 1 Piece
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Unit Price: US$ 146-160 / PieceMin. Order: 1 Piece
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Unit Price: US$ 146-160 / PieceMin. Order: 1 Piece
Huaian Construction New Material CO., LTD.
Business Type: | Trading Company |
Main Products: | Medical Bandages , Medical Tapes , Gauze Products , Industry Tapes |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Huai'an, Jiangsu |
Main Markets: | North America , Europe |
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Unit Price: US$ 1.5-3.5 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 1.5-3.5 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 2.97-7.35 / RollMin. Order: 3000 Rolls
WOBO Industrial Group Corp.
Main Products: | Water-Electrolytic Hydrogen Making Equipment , AEM Pem Soec Awe Hydrogen Generator Plant , Green Solar Wind Hydrogen Energy Equipment , Cryogenic Oxygen Nitrogen Air Separation Plant , Psa N2 O2 Liquid Oxygen Nitrogen Generator Plant |
Location: | Xinxiang, Henan |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 1300-2300 / MeterMin. Order: 1 Meter
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Unit Price: US$ 1300-2300 / MeterMin. Order: 1 Meter
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Unit Price: US$ 799-5880 / PieceMin. Order: 1 Piece
Jinan Kapei Trading Co., Ltd.
Main Products: | Container Twistlock , Auto Parts , Hydraulic Oil Tank , Casting Parts , Forging Parts |
Factory ownership: | Limited Company |
Location: | Jinan, Shandong |
Main Markets: | North America , South America , Southeast Asia , Western Europe |
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Unit Price: US$ 20-100 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 20-100 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 20-100 / PieceMin. Order: 100 Pieces
Superegn Mechanical Engineering (Shanghai) Co., Ltd.
Business Type: | Trading Company |
Main Products: | Truck Crane , Excavator , Wheel Loader , Dump Truck , Road Roller |
Factory ownership: | Limited Company |
Location: | Shanghai, Shanghai |
Main Markets: | Southeast Asia/ Mideast , Africa |
Staff: | 11 |
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Unit Price: US$ 92000-95000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 44599-44999 / PieceMin. Order: 1 Piece
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Unit Price: US$ 85000-87000 / PieceMin. Order: 1 Piece
Liaocheng Mingxing Pipe Manufacturing Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Steel Pipe , Steel Rod , Steel Coil , Steel Sheet , PPGI |
Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Liaocheng, Shandong |
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Unit Price: US$ 462-512 / TonMin. Order: 5 Tons
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Unit Price: US$ 460-510 / TonMin. Order: 5 Tons
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Unit Price: US$ 460-510 / TonMin. Order: 5 Tons
Wenzhou Guohao Steel Co., Ltd
Main Products: | Stainless Steel Seamless Tube/Pipe , Duplex Stainless Steel Tube/Pipe , Nickel Alloy Tube/Pipe , Stainless Steel Welded Pipe , Stainless Steel U Tube |
Factory ownership: | Limited Company |
Location: | Wenzhou, Zhejiang |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 3500-4000 / TonMin. Order: 1 Ton
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Unit Price: US$ 2400-3500 / TonMin. Order: 1 Ton
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Unit Price: US$ 3500-4000 / TonMin. Order: 1 Ton
SHANGHAI NAI LOK INDUSTRIAL CO., LTD.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Alloy Tubing , Seamless Tubing , Nickel Alloy Tubing , Alloy Valve , Alloy Fitting |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Huzhou, Zhejiang |
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Unit Price: US$ 6.8 / MeterMin. Order: 100 Meters
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Unit Price: US$ 22.9-25.2 / MeterMin. Order: 120 Meters
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Unit Price: US$ 6.8 / MeterMin. Order: 100 Meters
Hebei Monteono Machinery Technology Co., Ltd.
Main Products: | Breaker Parts , Pipeline Kits , Seals Kit , Excavator Attachments , Excavator Parts |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Handan, Hebei |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 400-600 / PieceMin. Order: 1 Piece
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Unit Price: US$ 300 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 10-300 / SetMin. Order: 1 Set
Henan Eaglestar Energy Technology Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Fuel Dispenser , Mini Gas Station , Containerized Fuel Station , EV Charger , HDPE Pipeline |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Zhengzhou, Henan |
Production Lines: | 5 |
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Unit Price: US$ 0.5-30 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.5-30 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.5-30 / PieceMin. Order: 100 Pieces
Shandong Huazhu Metal Manufacture Co., Ltd.
Main Products: | Galvanized Steel Coil , Seamless Steel Pipe , Roofing Sheet , PPGI , Stainless Steel Pipe |
Mgmt. Certification: |
Others
|
Factory ownership: | Limited Company |
Location: | Jinan, Shandong |
Main Markets: | South America , Southeast Asia/ Mideast , Africa |
Staff: | 11 |
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Unit Price: US$ 300-500 / TonMin. Order: 1 Ton
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Unit Price: US$ 400-450 / TonMin. Order: 1 Ton
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Unit Price: US$ 520-540 / TonMin. Order: 1 Ton
Zhejiang Hengfeng Insulation Materials Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Epoxy resin board |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Wenzhou, Zhejiang |
Production Lines: | 3 |
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Unit Price: US$ 4.33 / kgMin. Order: 100 kg
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Unit Price: US$ 3.83 / kgMin. Order: 100 kg
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Unit Price: US$ 2.7-2.87 / kgMin. Order: 100 kg
Tianjin Dongfanglong Petroleum Equipment Manufacture ...

Main Products: | API 5CT Tubing and Casing Pipe , API 5CT Tubing and Casing Pup Joint , API 5CT Tubing and Casing Coupling , Down Hole Tools Cementing Tools |
Factory ownership: | Limited Company |
Location: | Tianjin, Tianjin |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 9-10 / PieceMin. Order: 20 Pieces
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Unit Price: US$ 500.96 / TonMin. Order: 50 Tons
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Unit Price: US$ 20-21 / PieceMin. Order: 100 Pieces
TIANJIN SHENGTENG INTERNATIONAL TRADING CO., LTD.
Main Products: | Steel Tube/Pipe , Solar Steel Brackets/Accessories , Steel Coil/Sheet , Steel Nail , Pet Iron Cage |
Factory ownership: | Limited Company |
Location: | Tianjin, Tianjin |
Main Markets: | North America , South America , Southeast Asia/ Mideast , Africa , Australia , Domestic |
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Unit Price: US$ 600-800 / TonMin. Order: 1 Ton
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Unit Price: US$ 600-750 / TonMin. Order: 1 Ton
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Unit Price: US$ 500-550 / TonMin. Order: 5 Tons
Chengdu Derbo Steel Co., Ltd
Main Products: | Steel Pipe , Stainless Steel , Steel Plate , Fitting , Flange |
Factory ownership: | Limited Company |
Location: | Chengdu, Sichuan |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 500-550 / PieceMin. Order: 1 Piece
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Unit Price: US$ 550 / TonMin. Order: 1 Ton
Shaanxi Fanyang Construction Technology Co. Ltd
Business Type: | Trading Company |
Main Products: | Rock Wool Board , Glass Wool , Color Plate , Aluminium Plate in Coil , Fire Retardant Coating |
Factory ownership: | Limited Company |
Location: | Xi'an, Shaanxi |
Main Markets: | Domestic |
Staff: | 3 |
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Unit Price: US$ 0.7-2 / Square MeterMin. Order: 1 Square Meter
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Unit Price: US$ 0.7-2 / Square MeterMin. Order: 1 Square Meter
Jiyuan City East Heavy Industry Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Petroleum drilling tools |
Mgmt. Certification: |
ISO14001, ISO45001:2018, Others
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Jiyuan, Henan |
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Unit Price: US$ 1000-50000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-50000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-50000 / PieceMin. Order: 1 Piece
Henan Xinnuoda Machinery Equipment Co., Ltd
Main Products: | Compressor Air Filter , Compressor Oil Filter , Compressor Oil Separator , Compressor Filter Element , Compressor Spare Parts |
Factory ownership: | Limited Company |
Location: | Xinxiang, Henan |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 1-2 / PieceMin. Order: 1 Piece
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Unit Price: US$ 28-30 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-2 / PieceMin. Order: 1 Piece
Anhui Hongji Instruments & Valves Manufacturing Co., ...
Main Products: | Valve , Tube Fitting , Valve Manifold , Needle Valve , Ball Valve |
Factory ownership: | Limited Company |
Location: | Chuzhou, Anhui |
Main Markets: | North America , Eastern Europe , Southeast Asia , Mid East , Western Europe |
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Unit Price: US$ 35-55 / PieceMin. Order: 1 Piece
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Unit Price: US$ 45-300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 15-39 / PieceMin. Order: 1 Piece
Ningbo Shuyou Plasticization Co., Ltd.
Business Type: | Trading Company |
Main Products: | EVA/POE/PE/PP/ABS/TPU/SBS/POM/PPS/OBC |
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Ningbo, Zhejiang |
Main Markets: | Domestic |
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Unit Price: US$ 2-2.5 / kgMin. Order: 25 kg
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Unit Price: US$ 2-2.5 / kgMin. Order: 25 kg
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Unit Price: US$ 2-2.5 / kgMin. Order: 25 kg
Zhejiang Jiangxin Copper Pipeline Co., Ltd.
Business Type: | Manufacturer/Factory |
Main Products: | Copper Fittings , Brass Fittings , Refrigeration Parts |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shaoxing, Zhejiang |
Main Markets: | North America , Europe , Southeast Asia/ Mideast , Australia , Domestic |
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Unit Price: US$ 0.1-25 / PieceMin. Order: 2000 Pieces
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Unit Price: US$ 1-25 / PieceMin. Order: 2000 Pieces
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Unit Price: US$ 1-25 / PieceMin. Order: 2000 Pieces
Shandong Jiuyuan Steel Structure Co., Ltd
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Steel Structure |
Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Liaocheng, Shandong |
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Unit Price: US$ 10-30 / MeterMin. Order: 100 Meters
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Unit Price: US$ 10-30 / MeterMin. Order: 100 Meters
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Unit Price: US$ 10-30 / MeterMin. Order: 100 Meters
XICHENG EP(CN) LTD
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Environmental Protection Equipment |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Shenzhen, Guangdong |
Production Lines: | 5 |
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Unit Price: US$ 15.9 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 15.9 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 15.9 / PieceMin. Order: 10 Pieces
Qingzhou Heng Peng Dredging Equipment Co., Ltd.

Main Products: | Dredger |
Location: | Weifang, Shandong |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 50-500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 65000-95000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 65000-95000 / PieceMin. Order: 1 Piece
Hangzhou Yuhang Taifu Trading Co., Ltd.
Business Type: | Trading Company |
Main Products: | Garden Tools , Carburetor Kit , Spare Parts Fits for Chainsaw , Brush Cutter |
Factory ownership: | Private Owner |
Location: | Hangzhou, Zhejiang |
Main Markets: | South America , Europe |
Staff: | 4 |
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Unit Price: US$ 0.28-0.35 / piecesMin. Order: 100 pieces
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Unit Price: US$ 0.37-0.4 / piecesMin. Order: 100 pieces
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Unit Price: US$ 0.3-0.4 / piecesMin. Order: 100 pieces
Comflex Industrial Co., Ltd.
Main Products: | Flexible Metal Hose , Expansion Joint , Metal Bellow Forming Machine , Metal Hose Forming Machine , Tube Welding Machine |
Factory ownership: | Limited Company |
Location: | Wuxi, Jiangsu |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 2-4 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1-10 / MeterMin. Order: 1 Meter
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Unit Price: US$ 0.4-2.8 / MeterMin. Order: 100 Meters
Weifang Shengao Machinery Co., Ltd.
Main Products: | Mechanical Parts |
Factory ownership: | Limited Company |
Location: | Weifang, Shandong |
Main Markets: | North America , Europe , Southeast Asia/ Mideast |
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Unit Price: US$ 1-2 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.59-3.29 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.49-5.59 / PieceMin. Order: 100 Pieces
Zhejiang Sailing Steel Industry Co., Ltd.
Main Products: | Stainless Steel Pipe , Stainless Steel Seamless Pipe , Welded Stainless Steel Pipe , Sanitary Stainless Steel Pipe , Heat Exchanger Tube |
Factory ownership: | Limited Company |
Location: | Wenzhou, Zhejiang |
Main Markets: | South America , Eastern Europe , Southeast Asia , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 1800 / TonMin. Order: 1 Ton
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Unit Price: US$ 2000 / TonMin. Order: 1 Ton
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Unit Price: US$ 2000-4500 / TonMin. Order: 1 Ton
Credit Import and Export Trading Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Seamless Steel Pipe , Galvanized Steel Pipe , ERW Steel Pipe , SSAW and LSAW Steel Pipe , Steel Coil |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Tianjin, Tianjin |
Production Lines: | 4 |
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Unit Price: US$ 410-530 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 400-530 / TonMin. Order: 5 Tons
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Unit Price: US$ 480-620 / PieceMin. Order: 10 Pieces
TIANJIN BOER KING STEEL CO., LIMITED
Main Products: | Seamless Steel Pipe , Boiler Tube , Casing/Drill Pipe , Alloy Steel Pipe , Gas Cylinder Tube |
Factory ownership: | Limited Company |
Location: | Tianjin, Tianjin |
Main Markets: | North America , South America , Southeast Asia , Africa , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 450-700 / TonMin. Order: 1 Ton
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Unit Price: US$ 450-700 / TonMin. Order: 1 Ton
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Unit Price: US$ 450-700 / TonMin. Order: 1 Ton