Total 530 square seamless tubing factories & companies found with 1,590 products. Source high quality square seamless tubing from our great selection of reliable square seamless tubing manufacturing factories.
WUXI BAOWANG STEEL CO., LTD.
Diamond Member
Audited Supplier
| Business Type: | Trading Company |
| Main Products: | Stainless Steel Sheet , Stainless Steel Pipe , Stainless Steel Coil , Steel Plate , Steel Pipe. |
| Mgmt. Certification: |
ISO 9001, QC 080000, ISO 10012, ISO 17025
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Wuxi, Jiangsu |
-
Unit Price: US$ 1000-3000 / TonMin. Order: 1 Ton -
Unit Price: US$ 1000-3000 / TonMin. Order: 1 Ton
-
Unit Price: US$ 1000-3000 / 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 |
-
Unit Price: US$ 500-600 / TonMin. Order: 1 Ton
-
Unit Price: US$ 270-583 / TonMin. Order: 1 Ton
-
Unit Price: US$ 270-583 / TonMin. Order: 1 Ton
Jiangsu HYT International Trading Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Seamless Steel Pipe , Precision Steel Pipe , Special Shape Steel Pipe |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Wuxi, Jiangsu |
-
Unit Price: US$ 780-990 / TonMin. Order: 1 Ton
-
Unit Price: US$ 780-990 / TonMin. Order: 1 Ton
-
Unit Price: US$ 500-1000 / TonMin. Order: 1 Ton
Yangtze Steel Group (China) Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Seamless Steel Pipe , Welded Pipe , Galvanized Steel Coil/Sheet , Carbon Steel Coil/Sheet , Steel Profile |
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Liaocheng, Shandong |
| Production Lines: | Above 10 |
-
Unit Price: US$ 585-605 / TonMin. Order: 5 Tons
-
Unit Price: US$ 1264-1284 / TonMin. Order: 5 Tons
-
Unit Price: US$ 570-590 / TonMin. Order: 5 Tons
Jiangsu Jialong Steel Co., Ltd.
Diamond Member
Audited Supplier
| Business Type: | Trading Company |
| Main Products: | Stainless Steel Sheet , Stainless Steel Plate , Stainless Steel Pipe , Stainless Steel Tube , Stainless Steel Coil |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Wuxi, Jiangsu |
-
Unit Price: US$ 980-1380 / TonMin. Order: 1 Ton
-
Unit Price: US$ 1000-2500 / TonMin. Order: 5 Tons
-
Unit Price: US$ 980-1380 / TonMin. Order: 1 Ton
Shanghai Ali-Mama Steel Trading Co., Ltd.
Diamond Member
| 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 |
-
Unit Price: US$ 570-600 / TonMin. Order: 10 Tons
-
Unit Price: US$ 800-900 / TonMin. Order: 13 Tons
-
Unit Price: US$ 770-800 / TonMin. Order: 100 Tons
Tianjin Yitejia Steel Sales Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company , Other , Group Corporation |
| Main Products: | Stainless Steel , Steel Plate , Alloy Steel , Aluminum Sheet , Copper Sheet |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Tianjin, Tianjin |
-
Unit Price: US$ 1000-3000 / 10 KGsMin. Order: 10 10 KGs
-
Unit Price: US$ 1000-3000 / 10 KGsMin. Order: 10 10 KGs
-
Unit Price: US$ 1000-4000 / 10 KGsMin. Order: 10 10 KGs
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 |
-
Unit Price: US$ 700-850 / TonMin. Order: 1 Ton
-
Unit Price: US$ 900-1050 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 900-1050 / PieceMin. Order: 1 Piece
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 |
-
Unit Price: US$ 2.3-4.1 / TonMin. Order: 1 Ton
-
Unit Price: US$ 2-4 / kgMin. Order: 1 kg
-
Unit Price: US$ 2.3-4.1 / TonMin. Order: 1 Ton
Tianjin Boer King Steel Import and Export Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Casing Pipe; Seamless Steel Pipe; High Pressure Boiler Tube; Spiral Steel Pipe; Stainless Steel Pipe |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14000, ISO 20000, IATF16949...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, Own Brand |
| Location: | Tianjin, Tianjin |
-
Unit Price: US$ 580-760 / TonMin. Order: 2 Tons
-
Unit Price: US$ 580-760 / TonMin. Order: 2 Tons
-
Unit Price: US$ 600-780 / TonMin. Order: 2 Tons
Shandong Huazhu Metal Manufacture Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Galvanized Steel Coil , Seamless Steel Pipe , Roofing Sheet , PPGI , Stainless Steel Pipe |
| Mgmt. Certification: |
Nil
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Jinan, Shandong |
-
Unit Price: US$ 9.2-10 / kgMin. Order: 1 kg
-
Unit Price: US$ 1900-2400 / TonMin. Order: 1 Ton
-
Unit Price: US$ 8-8.5 / kgMin. Order: 1 kg
Tianjin Zhongyantiancheng Steel Trading Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Nickel Plate/Nickel Sheet , Nickel Pipe/Nickel Tube , Nickel Bar/Nickel Profile , Aluminum Coil/Aluminum Strip/Aluminum Foil , Aluminum Pipe |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Tianjin, Tianjin |
-
Unit Price: US$ 1900-3500 / TonMin. Order: 5 Tons
-
Unit Price: US$ 1900-3500 / TonMin. Order: 5 Tons
-
Unit Price: US$ 1900-2500 / TonMin. Order: 3 Tons
Jiangsu Rylision Steel Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Stainless Steel Sheet , Stainless Steel Plate , Stainless Steel Pipe , Stainless Steel Tube , Stainless Steel Coil |
| Mgmt. Certification: |
ISO 9001, BSCI, ANSI/ESD, ASME
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Wuxi, Jiangsu |
-
Unit Price: US$ 1200-2000 / TonMin. Order: 1 Ton
-
Unit Price: US$ 1200-2000 / TonMin. Order: 1 Ton
-
Unit Price: US$ 1050-1800 / TonMin. Order: 1 Ton
Changzhou Chengxin Metal Products Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Precision Steel Tube |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Changzhou, Jiangsu |
-
Unit Price: US$ 1000-3000 / TonMin. Order: 1 Ton
-
Unit Price: US$ 1000-3000 / TonMin. Order: 1 Ton
-
Unit Price: US$ 1000-3000 / TonMin. Order: 1 Ton
Wuxi Xin Fu Rui Metal Material Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Stainless Steel Coil , Stainless Steel Sheet , Stainless Steel Tube |
| Mgmt. Certification: |
ISO 9001
|
| R&D Capacity: | OEM, ODM |
| Location: | Wuxi, Jiangsu |
| Production Lines: | Above 10 |
-
Unit Price: US$ 1000-2500 / TonMin. Order: 1 Ton
-
Unit Price: US$ 1000-2500 / TonMin. Order: 1 Ton
-
Unit Price: US$ 1000-2500 / TonMin. Order: 1 Ton
Shandong Xinchengyuan Import and Export Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Stainless Steel , Galvanized Galvalume Steel Coil , Carbon Steel , PPGI/PPGL , Steel Pipe |
| Mgmt. Certification: |
ISO 9001, IATF16949
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Jinan, Shandong |
-
Unit Price: US$ 530-550 / TonMin. Order: 5 Tons
-
Unit Price: US$ 496-586 / TonMin. Order: 1 Ton
-
Unit Price: US$ 580-600 / TonMin. Order: 5 Tons
Wuxi City Ge Ming Sheng Steel Trading Co., Ltd
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Stainless Steel , Hardware , Cold Rolled Steel , Copper |
| Mgmt. Certification: |
Others
|
| Factory ownership: | Limited Company |
| Location: | Wuxi, Jiangsu |
| Production Lines: | 9 |
-
Unit Price: US$ 684-1018 / TonMin. Order: 20 Tons
-
Unit Price: US$ 5000-8000 / TonMin. Order: 1 Ton
-
Unit Price: US$ 4000-5500 / TonMin. Order: 1 Ton
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 |
-
Unit Price: US$ 299-399 / TonMin. Order: 25 Tons
-
Unit Price: US$ 299-399 / TonMin. Order: 25 Tons
-
Unit Price: US$ 319-492 / TonMin. Order: 1 Ton
Shandong Xindarong Steel Pipe Manufacturing Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Steel Tube , Seamless Steel Tube , Steel Plate |
| Mgmt. Certification: |
Nil
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Liaocheng, Shandong |
-
Unit Price: US$ 455 / TonMin. Order: 10 Tons
-
Unit Price: US$ 455 / TonMin. Order: 10 Tons
-
Unit Price: US$ 455 / TonMin. Order: 10 Tons
Shandong Baowu Steel Group Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Carbon Steel Plate , Carbon Steel Seamless Pipe , Carbon Steel Rod , Galvanized Steel Plate , Galvanized Steel Pipe |
| Mgmt. Certification: |
Nil
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Jinan, Shandong |
-
Unit Price: US$ 800-850 / TonMin. Order: 1 Ton
-
Unit Price: US$ 800-860 / TonMin. Order: 1 Ton
-
Unit Price: US$ 800-860 / 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 |
-
Unit Price: US$ 600-1300 / TonMin. Order: 5 Tons
-
Unit Price: US$ 600-1300 / TonMin. Order: 5 Tons
-
Unit Price: US$ 600-1300 / TonMin. Order: 5 Tons
Zhejiang Zhong Ding Iron and Steel Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | 304 Stainless Steel Plate |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| Location: | Ningbo, Zhejiang |
-
Unit Price: US$ 530-580 / TonMin. Order: 1 Ton
-
Unit Price: US$ 620-680 / TonMin. Order: 1 Ton
-
Unit Price: US$ 1550-1580 / TonMin. Order: 1 Ton
Shaanxi Chengxin Yongsheng Metal Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Stainless Steel Coil , Stainless Steel Plate , Stainless Steel Sheet , Stainless Steel Strip , Stainless Steel Pipe |
| Mgmt. Certification: |
ISO 9001, IATF16949, HSE, QC 080000, GMP...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Xi'an, Shaanxi |
-
Unit Price: US$ 980-1050 / TonMin. Order: 1 Ton
-
Unit Price: US$ 1400-1600 / TonMin. Order: 1 Ton
-
Unit Price: US$ 1305-4650 / TonMin. Order: 1 Ton
Kunlun Stainless Steel Group
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company , Group Corporation |
| Main Products: | Stainless Steel Plate , Stainless Steel Coil , Stainless Steel Strip , Stainless Steel Bar , Stainless Steel Pipe |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Xi'an, Shaanxi |
-
-
Unit Price: US$ 2400-2600 / TonMin. Order: 1 Ton
-
Guozhong (Shandong) Steel Group Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Stainless Steel Coil , Stainless Steel Sheet , Stainless Steel Pipe , Galvanized Steel Coil , PPGI |
| Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001...
|
| Location: | Jinan, Shandong |
| Production Lines: | 5 |
-
Unit Price: US$ 1050-1650 / TonMin. Order: 1 Ton
-
Unit Price: US$ 900-1100 / TonMin. Order: 1 Ton
-
Featured Product
Unit Price: US$ 1050-1450 / TonMin. Order: 1 Ton
Shandong Hongyan Metal Material Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Galvanized Coil , PPGL/PPGI , Carbon Steel Coil , Carbon Steel Pipe , Stainless Steel Coil |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Jinan, Shandong |
-
Unit Price: US$ 400-500 / TonMin. Order: 5 Tons
-
Unit Price: US$ 450-550 / TonMin. Order: 2 Tons
-
Unit Price: US$ 500-550 / TonMin. Order: 5 Tons
Jiangsu Yujie Steel Group Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Stainless Steel Coil , Stainless Steel Sheet/Plate , Stainless Steel Pipe/Tube , Stainless Steel Bar , Stainless Steel Profile |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Wuxi, Jiangsu |
-
Unit Price: US$ 1200-2000 / TonMin. Order: 1 Ton
-
Unit Price: US$ 1200-2000 / TonMin. Order: 1 Ton
-
Unit Price: US$ 1200-2000 / TonMin. Order: 1 Ton
Guangdong Steel Bull Import and Export Co., Ltd
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Galvanized Steel , PPGI/PPGL , Steel Plate , Round Bar , Steel Pipe |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Guangzhou, Guangdong |
-
Unit Price: US$ 1225-2005 / TonMin. Order: 1 Ton
-
Unit Price: US$ 1800-2300 / TonMin. Order: 1 Ton
-
Unit Price: US$ 10000-12500 / TonMin. Order: 28 Tons
Shandong Chuangxian New Materials Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Galvanized Series , Oil Pipe , Prepainted Galvanized Steel Coil , Hot Rolled Steel Sheet Pile , Steel Pipe |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Liaocheng, Shandong |
-
Unit Price: US$ 550-660 / TonMin. Order: 1 Ton
-
Unit Price: US$ 500-660 / TonMin. Order: 1 Ton
-
Unit Price: US$ 520-670 / TonMin. Order: 1 Ton
Changzhou Victory Technology Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Resistance Wire , Nickel Welding Wire , Thermocouple Wire , Pure Nickel Alloy , Nickel Based Alloy |
| Mgmt. Certification: |
ISO 9001, BSCI
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM |
| Location: | Changzhou, Jiangsu |
-
Unit Price: US$ 26-36 / kgMin. Order: 10 kg
-
Unit Price: US$ 26-36 / kgMin. Order: 10 kg
-
Unit Price: US$ 35-45 / kgMin. Order: 10 kg
Gold Member
Audited Supplier
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}