Total 1,011 longitudinal pipes factories & companies found with 3,033 products. Source high quality longitudinal pipes from our great selection of reliable longitudinal pipes manufacturing factories.
Shanghai Ali-Mama Steel Trading Co., Ltd.
Diamond Member
Audited Supplier
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Steel Tube and Pipe , Steel Construction , Carbon Steel Pipe , Stainless Steel Pipe , PVC Pipe and PE Pipe |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Shanghai, Shanghai |
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Featured Product
Unit Price: US$ 600-650 / TonMin. Order: 20 Tons -
Unit Price: US$ 899-900 / TonMin. Order: 10 Tons
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Unit Price: US$ 880-900 / TonMin. Order: 10 Tons
Chief Steel (Shanghai) Trading Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Steel Pipe , ERW Pipe , SSAW , Carbon Steel , Tube |
| Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 20000
|
| Factory ownership: | Private Owner |
| R&D Capacity: | OEM |
| Location: | Shanghai, Shanghai |
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Unit Price: US$ 420-800 / TonMin. Order: 5 Tons
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Plain Ends Longitudinal Submerged Arc Welded Carbon Steel Pipe API5l / ASTM A252 / ASTM A53 /En10219
Plain Ends Longitudinal Submerged Arc Welded Carbon Steel Pipe API5l / ASTM A252 / ASTM A53 /En10219Unit Price: US$ 420-800 / TonMin. Order: 5 Tons
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Unit Price: US$ 420-800 / TonMin. Order: 5 Tons
SHAANXI RUIYANG IMPORT EXPORT CO., LTD.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Steel Pipe , Fasteners , Stainless Steel Wire Rope , Titanium , Titanium Tube |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, BSCI
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand, good |
| Location: | Xi'an, Shaanxi |
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Unit Price: US$ 2000-5000 / TonMin. Order: 1 Ton
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Unit Price: US$ 2000-5000 / TonMin. Order: 1 Ton
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Unit Price: US$ 2000-5000 / TonMin. Order: 1 Ton
Permanent Steel Manufacturing Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Seamless Steel Pipe , Piling Pipe , ERW Pipe , Spiral Welded Pipe , LSAW Steel Pipe |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM |
| Location: | Changsha, Hunan |
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Unit Price: US$ 0.54 / kgMin. Order: 1 kg
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Unit Price: US$ 0.54 / kgMin. Order: 1 kg
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Unit Price: US$ 0.54 / kgMin. Order: 1 kg
Weifang Palconn Plastics Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Pex Plumbing System , Polybutylene Plumbing System , Multilayer Plumbing System , PPR Plumbing System , Underfloor Heating System |
| Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Weifang, Shandong |
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Unit Price: US$ 0.369-2.5 / MeterMin. Order: 10000 Meters
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Unit Price: US$ 0.369-2.5 / MeterMin. Order: 10000 Meters
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Unit Price: US$ 0.369-2.5 / MeterMin. Order: 10000 Meters
UNISITE (NINGBO) MARINE ENGINEERING TECHNOLOGY INC.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Casting Part , Forging Part , Stamping Part , Machining Part , Dredging Part |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Ningbo, Zhejiang |
EZ Steel Industrial Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Carbon Steel Pipe , Stainless Steel Pipe , Copper Nickel Tube , Heat Exchanger Tube , Boiler Tube |
| Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ANSI/ESD, ASME
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, Own Brand |
| Location: | Changsha, Hunan |
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Unit Price: US$ 2.52-7.99 / kgMin. Order: 100 kg
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Unit Price: US$ 680 / TonMin. Order: 1 Ton
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Unit Price: US$ 680 / TonMin. Order: 1 Ton
Liaocheng Shengteng New Material Co., Ltd.
Diamond Member
Audited Supplier
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Seamless Steel Pipe , Carbon Steel Plate , Galvalume Coil , PPGI Roof , H Beam |
| Mgmt. Certification: |
ISO 9001, BSCI, ANSI/ESD
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Liaocheng, Shandong |
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Unit Price: US$ 490-550 / TonMin. Order: 3 Tons
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Unit Price: US$ 490-550 / TonMin. Order: 3 Tons
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Unit Price: US$ 490-550 / TonMin. Order: 3 Tons
Shandong Quantong Metal Products Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Galvanized Steel , Stainless Steel , Carbon Steel , Prepainted Galvanized Steel , Steel Tube |
| Mgmt. Certification: |
ISO 9001, ISO 9000, QC 080000, BS 25999-2
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Jinan, Shandong |
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Unit Price: US$ 450-600 / tonsMin. Order: 25 tons
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Unit Price: US$ 450-600 / tonsMin. Order: 25 tons
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Unit Price: US$ 1750-2200 / tonsMin. Order: 25 tons
Tianjin Jinnuo Steel Pipe Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | ERW steel pipe , Galvanized steel pipe , Seamless steel pipe , Steel plate |
| 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$ 660-700 / TonMin. Order: 5 Tons
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Unit Price: US$ 660-700 / TonMin. Order: 5 Tons
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Unit Price: US$ 550-600 / TonMin. Order: 25 Tons
Cangzhou Datang Steel Pipe Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Fin Tube , Fin Tube Heat Exchanger , Air Cooler , Fin Tube Radiator , Economizer |
| Mgmt. Certification: |
ISO 9001, ISO 14001, ASME
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Cangzhou, Hebei |
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Unit Price: US$ 10-20 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 10 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 10 / PieceMin. Order: 10 Pieces
Shanghai Mingshuo Steel Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Stainless Steel Sheet , Stainless Steel Coil , Stainess Steel Pipe , Carbon Steel , Aluminum Coil |
| Location: | Shanghai, Shanghai |
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Unit Price: US$ 200-800 / TonMin. Order: 1 Ton
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Unit Price: US$ 200-800 / TonMin. Order: 1 Ton
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Unit Price: US$ 200-800 / TonMin. Order: 1 Ton
Hebei Shengtian Pipe-Fitting Group Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Steel Plate; Steel Pipe |
| 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$ 600-1300 / TonMin. Order: 5 Tons
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Unit Price: US$ 600-1300 / TonMin. Order: 5 Tons
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Unit Price: US$ 600-1300 / TonMin. Order: 5 Tons
Zhejiang Langzhi Titanium Nickel Metal Manufacturing ...
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Titanium Pipe , Titanium Tube , Titanium Coil , Hastelloy Pipe , Hastelloy Tube |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| R&D Capacity: | OEM, ODM |
| Location: | Wenzhou, Zhejiang |
| Production Lines: | 8 |
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Unit Price: US$ 16-26 / kgMin. Order: 10000 kg
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Unit Price: US$ 16-19 / kgMin. Order: 10000 kg
Tianjin RuiTong Iron & Steel Co., LTD.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Erw Steel Pipe , Galvanised Steel Pipe , Square and Rectangular Pipe , Spiral Steel Pipe |
| 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$ 500-650 / TonMin. Order: 1 Ton
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Unit Price: US$ 400-600 / TonMin. Order: 1 Ton
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Unit Price: US$ 500-700 / TonMin. Order: 1 Ton
Shanghai Qianshan Piping Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Pipe Spool Fabrication Production Line , Pipe Cutting Machine , Pipe Beveling Machine , Pipe Fitting up Equipment , Pipe Welding Machine |
| Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Shanghai, Shanghai |
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Unit Price: US$ 4999-95000 / SetMin. Order: 1 Set
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Unit Price: US$ 4999-95000 / SetMin. Order: 1 Set
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Unit Price: US$ 4999-95000 / SetMin. Order: 1 Set
Shaanxi Baizhuo Iron and Steel Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Stainless Steel Roll , Stainless Steel Tube , Stainless Steel Plate , Aluminum Plate , Aluminium Coil |
| Mgmt. Certification: |
ISO 9001
|
| R&D Capacity: | Own Brand |
| Location: | Xi'an, Shaanxi |
| Production Lines: | 9 |
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Unit Price: US$ 505-530 / TonMin. Order: 1 Ton
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Unit Price: US$ 505-530 / TonMin. Order: 1 Ton
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Unit Price: US$ 505-530 / TonMin. Order: 1 Ton
TIANJIN BOER KING STEEL CO., LIMITED
Diamond Member
| Business Type: | Manufacturer/Factory , Group Corporation |
| Main Products: | Seamless Steel Pipe , Boiler Tube , Casing Pipe , Alloy Steel Pipe |
| Factory ownership: | Limited Company |
| Location: | Tianjin, Tianjin |
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Unit Price: US$ 489-569 / TonMin. Order: 1 Ton
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Unit Price: US$ 489-569 / TonMin. Order: 1 Ton
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Unit Price: US$ 400-480 / TonMin. Order: 1 Ton
Zhejiang Hang Heavy Technology Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Various steel pipes , steel tubes , such as ERW steel pipe , LSAW steel pipe , SSAW steel pipe |
| Mgmt. Certification: |
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand |
| Location: | Hangzhou, Zhejiang |
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Unit Price: US$ 520-980 / TonMin. Order: 10 Pieces
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Unit Price: US$ 480-720 / TonMin. Order: 10 Pieces
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Shandong Zhengde Metal Manufacturing Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Hot-Rolled Steel Coils , Cold-Rolled Steel Coils , Galvanized Steel Coils |
| Mgmt. Certification: |
ISO 9001, IATF16949, HSE, QC 080000, BSCI...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Binzhou, Shandong |
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Unit Price: US$ 490-530 / TonMin. Order: 3 Tons
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Unit Price: US$ 490-530 / TonMin. Order: 3 Tons
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Unit Price: US$ 490-530 / TonMin. Order: 3 Tons
Hebei Pipeline Equipment HN Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Steel Pipes , Pipe Fittings (Elbow Tee Reduer Cap...) , Flange , Pipe Spool , Thermal Insulation Pipe |
| Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ASME
|
| Factory ownership: | Private Owner |
| R&D Capacity: | OEM, ODM |
| Location: | Haikou, Hainan |
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Unit Price: US$ 10 / TonMin. Order: 1 Ton
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
Zhangjiagang Maitan Metal Products Co., Limited
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Tube Sheet , Shell , Channel , Low Fin Tubes , Fin Tube |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand |
| Location: | Suzhou, Jiangsu |
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Unit Price: US$ 20-100 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 1800-2300 / TonMin. Order: 5 Tons
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Unit Price: US$ 20-100 / PieceMin. Order: 50 Pieces
Liaocheng Xinruyi Trading Co., LTD.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Seamless Steel Pipe , Stainless Steel Round Bars , Cold Drawn Steel Bars , Rock Bolt , Self Drilling Anchor Bolts |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Private Owner |
| R&D Capacity: | Own Brand |
| Location: | Liaocheng, Shandong |
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Unit Price: US$ 700-850 / TonMin. Order: 1 Ton
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Unit Price: US$ 700-850 / TonMin. Order: 1 Ton
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Unit Price: US$ 700-850 / TonMin. Order: 1 Ton
Tianjin Youfa International Trade Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Steel Pipe; Scaffolding; Pipe Fitting; Stainless Steel Pipe; Steel Plate and Coil |
| Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Tianjin, Tianjin |
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Unit Price: US$ 580 / TonMin. Order: 20 Tons
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Unit Price: US$ 500-650 / TonMin. Order: 1 Ton
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Unit Price: US$ 600-700 / TonMin. Order: 1 Ton
Jinan Zunkai Materials Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Galvanzied Steel Coil , Galvalume Steel Coil , Hot Steel Coil , Cold Rolled Steel , PPGI |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Jinan, Shandong |
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Unit Price: US$ 500-670 / PieceMin. Order: 25 Pieces
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Unit Price: US$ 550-680 / PieceMin. Order: 25 Pieces
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Unit Price: US$ 580-611 / TonMin. Order: 25 Tons
Shandong Great Steel Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Welded Steel Pipe , Ductile Iron Pipe , Seamless Steel Pipe |
| Mgmt. Certification: |
ISO 9001, ISO 14064
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Liaocheng, Shandong |
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Unit Price: US$ 650-990 / PieceMin. Order: 1 Piece
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Unit Price: US$ 650-990 / PieceMin. Order: 1 Piece
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Unit Price: US$ 410-650 / TonMin. Order: 1 Ton
Shandong Hengyuan Materials (Group) Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Steel , Stainless Steel , Aluminum , Copper , Alloy |
| Mgmt. Certification: |
ISO 9001
|
| Location: | Liaocheng, Shandong |
| Production Lines: | 8 |
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Unit Price: US$ 600-700 / TonMin. Order: 1 Ton
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Unit Price: US$ 6000-7000 / TonMin. Order: 1 Ton
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Unit Price: US$ 600-700 / TonMin. Order: 1 Ton
Shandong fulaite Steel Group Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Steel Pipe , Steel Coil , Steel Rebar , Galvanized Pipe , Square Tube |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Liaocheng, Shandong |
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Unit Price: US$ 520-580 / TonMin. Order: 5 Tons
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Unit Price: US$ 520-580 / TonMin. Order: 5 Tons
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Unit Price: US$ 850-1250 / TonMin. Order: 1 Ton
Hainan Huatongxinda Trade Co., Ltd.
Diamond Member
| 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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Unit Price: US$ 1-9 / PieceMin. Order: 1 Piece
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Unit Price: US$ 50-100 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
Hunan Hengan Weiye Metal Products Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Steel Pipe |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, GMP
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, Own Brand |
| Location: | Changsha, Hunan |
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Unit Price: US$ 400-500 / TonMin. Order: 5 Tons
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Unit Price: US$ 465-679 / TonMin. Order: 1 Ton
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Unit Price: US$ 465-679 / TonMin. Order: 1 Ton
Audited Supplier
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