Total 513 sq tubes factories & companies found with 1,539 products. Source high quality sq tubes from our great selection of reliable sq tubes manufacturing factories.
Tianjin Youfa International Trade Co., Ltd.
Diamond Member
Audited Supplier
| 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$ 650-950 / TonMin. Order: 1 Ton -
Unit Price: US$ 540 / TonMin. Order: 3 Tons
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Unit Price: US$ 950 / TonMin. Order: 5 Tons
Shanghai Fluorochem Industry Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | PTFE FEP PVDF FKM PPA PFA , FEP , PVDF , FKM , PFA |
| Factory ownership: | Limited Company |
| Location: | Shanghai, Shanghai |
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Unit Price: US$ 11.9-12.6 / kgMin. Order: 25 kg
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Unit Price: US$ 11.9-12.6 / kgMin. Order: 25 kg
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Unit Price: US$ 11.9-12.6 / kgMin. Order: 25 kg
Shandong Yikuang Drilling Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | DTH Drilling Machine , Drill Rig , DTH Drill Rig , Hammer , Drill Pipe |
| Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2016
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Liaocheng, Shandong |
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Unit Price: US$ 35-125 / pieceMin. Order: 10 piece
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Unit Price: US$ 10-90 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 10-90 / PieceMin. Order: 10 Pieces
Changzhou Shanqiu Machinery Equipment Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Filter Bag Sewing Machine , Liquid Filter Bag Welding Machine , Filter Cartridge Welding Machine |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Changzhou, Jiangsu |
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Unit Price: US$ 22000-22500 / SetMin. Order: 1 Set
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Unit Price: US$ 20000-25000 / PieceMin. Order: 1 Piece
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Bazhou GY Steel Pipe Manufacturing Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Steel Pipe , Cold Bend Steel Profile |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Tianjin, Tianjin |
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Unit Price: US$ 1-3 / PieceMin. Order: 1 Piece
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Unit Price: US$ 500-700 / TonMin. Order: 1 Ton
Shenzhen Shunqiang Technology Co., Ltd.
| Business Type: | Manufacturer/Factory |
| Main Products: | Blet Conveyor Roller Conveyor Curve Conveyor , Telescopic Belt Conveyor Fulai Wheel Conveyor , Sorter Sorting Machine Lean Pipe |
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
| Production Lines: | Above 10 |
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Unit Price: US$ 0.6-3 / MeterMin. Order: 1 Meter
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Unit Price: US$ 1.35-3.99 / MeterMin. Order: 1 Meter
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Unit Price: US$ 1.49-3.29 / MeterMin. Order: 1 Meter
Guangdong Steel Bull Import and Export Co., Ltd
Diamond Member
Audited Supplier
| 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 |
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Unit Price: US$ 2100-2300 / TonMin. Order: 10 Tons
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Unit Price: US$ 630-695 / TonMin. Order: 28 Tons
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Unit Price: US$ 628-695 / TonMin. Order: 28 Tons
Shanghai Zhongduo Aluminum New Material Group Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Aluminium Extrusion Profile , Extruded Aluminum Profile , Aluminium Extrusion Conductor Rail , Aluminum Gear Pump , Transport Aluminium Profile |
| Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, GMP
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shanghai, Shanghai |
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Unit Price: US$ 2900-3100 / TonMin. Order: 1 Ton
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Unit Price: US$ 2900-3100 / TonMin. Order: 1 Ton
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Unit Price: US$ 2900-3100 / TonMin. Order: 1 Ton
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 |
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Unit Price: US$ 1700-2480 / TonMin. Order: 1 Ton
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Unit Price: US$ 659-799 / TonMin. Order: 1 Ton
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Unit Price: US$ 2150-2350 / TonMin. Order: 1 Ton
Baogang (Shandong) Iron and Steel Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Copper , Zinc Ingot , Aluminum Ingot , Lead Ingot , Tin Ingot |
| Mgmt. Certification: |
ISO 9001, GMP
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Jinan, Shandong |
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Unit Price: US$ 500-600 / TonMin. Order: 5 Tons
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Unit Price: US$ 500-600 / TonMin. Order: 5 Tons
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Unit Price: US$ 530-570 / TonMin. Order: 5 Tons
Baosteel Iron and Steel (Shandong) Group Co., Ltd
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Carbon steel , Stainless steel , Profile steel |
| Mgmt. Certification: |
Nil
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Jinan, Shandong |
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Unit Price: US$ 430-600 / TonMin. Order: 1 Ton
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Unit Price: US$ 1299-1799 / TonMin. Order: 1 Ton
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Unit Price: US$ 1299-1799 / TonMin. Order: 1 Ton
Qingzhou Dooharvest International Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Honed Tube , Piston Rod , Hard Chrome Rod , Cylinder Components , Casting Gland |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Weifang, Shandong |
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Unit Price: US$ 1100-1400 / TonMin. Order: 1 Ton
-
Featured Product
Unit Price: US$ 1100-1400 / TonMin. Order: 1 Ton
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Unit Price: US$ 1200-1400 / TonMin. Order: 1 Ton
Sino Steel Group (Shandong) Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Stainless steel profiles , carbon steel , galvanized steel |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 20000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Jinan, Shandong |
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Unit Price: US$ 500-680 / TonMin. Order: 1 Ton
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Unit Price: US$ 500-660 / TonMin. Order: 1 Ton
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Unit Price: US$ 500-680 / TonMin. Order: 1 Ton
Jaye Heater Technology (Huizhou) Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Home Heating Elements , Industrial Heater , Silicon Flexible Heater , Heater Parts , Machinery Parts |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Huizhou, Guangdong |
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Unit Price: US$ 4-10 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 4-10 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 4-10 / PieceMin. Order: 5 Pieces
Forsun Ultra-hard Material Industry Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Core Bit , Core Barrel , Drill Rod , Drilling Accessories , Drilling Tools |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, Own Brand |
| Location: | Changsha, Hunan |
| Production Lines: | Above 10 |
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Unit Price: US$ 650-750 / PieceMin. Order: 1 Piece
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Unit Price: US$ 220-300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 7-15 / PieceMin. Order: 1 Piece
Jiangmen COSCO SHIPPING Aluminium Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | aluminum products |
| Mgmt. Certification: |
ISO 9001, IATF16949
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Jiangmen, Guangdong |
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Featured Product
Unit Price: US$ 1.2 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3500 / TonMin. Order: 1 Ton
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Unit Price: US$ 3350 / kgMin. Order: 1000 kg
JINSHI DRILLTECH CO., LTD.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Diamond Drilling Tools , Diamond Core Bit , Reaming Shell , Wireline Core Barrels , Drill Rods |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Tangshan, Hebei |
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Unit Price: US$ 70-150 / setsMin. Order: 1 sets
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Unit Price: US$ 1999 / BagMin. Order: 10 Bags
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Unit Price: US$ 1999 / BagMin. Order: 10 Bags
Shenzhen Superb Heater Technology Co., Limited
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Cartridge Heater , Tubular Heater , Band Heater , Hot Runner Coil Heater , Ceramic Infrared Heater |
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Shenzhen, Guangdong |
| Production Lines: | 3 |
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Unit Price: US$ 5-10 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 4-11 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 8-12 / PieceMin. Order: 5 Pieces
Zhejiang Runlab Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Centrifuge Tube , Transfer Pipettes , Inoculation Loops , Serological Pipette , Specimen Container |
| Mgmt. Certification: |
ISO13485:2016
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Taizhou, Zhejiang |
Union Polymer Material Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | heat shrink tube |
| Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2016
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Dalian, Liaoning |
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Unit Price: US$ 0.02-10 / MeterMin. Order: 500 Meters
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Unit Price: US$ 0.02-10 / MeterMin. Order: 500 Meters
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Unit Price: US$ 0.02-10 / MeterMin. Order: 500 Meters
Shandong Standard Metal Products Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | 316 Stainless Steel Plate , 316L Stainless Steel Plate , 310 Stainless Steel Plate , 304 Stainless Steel Plate , 304 Stainless Steel Sheet |
| Mgmt. Certification: |
ISO 9001, ISO 14000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Liaocheng, Shandong |
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Unit Price: US$ 1999 / TonMin. Order: 1 Ton
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Unit Price: US$ 1999 / TonMin. Order: 1 Ton
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Unit Price: US$ 1999 / TonMin. Order: 1 Ton
Baowu Aluminum (Shandong) Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Aluminum Tube , Aluminum Plate , Aluminum Foil , Aluminum Coil , Aluminum Circle |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand |
| Location: | Liaocheng, Shandong |
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Unit Price: US$ 10000-12850 / TonMin. Order: 1 Ton
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Unit Price: US$ 10000-12850 / TonMin. Order: 1 Ton
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Unit Price: US$ 10000-12850 / TonMin. Order: 1 Ton
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$ 500-1200 / TonMin. Order: 1 Ton
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Unit Price: US$ 700-1000 / TonMin. Order: 1 Ton
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Unit Price: US$ 500-1000 / TonMin. Order: 1 Ton
Changhong Plastics Group Imperial Plastics Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Cable Tie , Cable Clip , Terminal |
| Mgmt. Certification: |
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
-
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Unit Price: US$ 0.01-0.5 / PieceMin. Order: 1000 Pieces
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Zhejiang Jiuhong Electric Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Stainless Steel Cable Ties , Nylon Cable Tie |
| Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 0.382-0.49 / RollMin. Order: 200 Rolls
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Unit Price: US$ 0.015 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.027 / PieceMin. Order: 1000 Pieces
Glorytek Industry (Beijing) Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Drilling Rig , Drill Bits , DTH Drill Rig , Drill Machine , Downhole Motor |
| Mgmt. Certification: |
ISO 9001, ISO 14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Beijing, Beijing |
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Unit Price: US$ 180 / PieceMin. Order: 1 Piece
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Unit Price: US$ 35 / PieceMin. Order: 1 Piece
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Unit Price: US$ 180 / PieceMin. Order: 1 Piece
Hangzhou Holdwell Mechanical & Electrical Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Construction Machine Parts , Agricultural Machine Parts , Diesel Engine Parts , AWP Spare Parts , Generators Parts |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Hangzhou, Zhejiang |
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Unit Price: US$ 30 / PieceMin. Order: 1 Piece
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Unit Price: US$ 18-28 / PieceMin. Order: 1 Piece
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Unit Price: US$ 70 / PieceMin. Order: 1 Piece
Henan Chalco Aluminum Fabrication Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Aluminum Forgings , Industrial Aluminum Profile , Precision Aluminum Plate/Sheet , Aluminum Coil/Strip , Aluminum Flat Bar/Busbar |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Zhengzhou, Henan |
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Unit Price: US$ 1-10 / TonMin. Order: 1 Ton
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Wenzhou Broscoo Electric Co., Ltd
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Terminal , Connector , Bimetallic Lug , Earth Rod , Hose Clamp |
| Mgmt. Certification: |
ISO 9001, BSCI
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 0.86-1.2 / PieceMin. Order: 2000 Pieces
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Unit Price: US$ 0.86-1.2 / PieceMin. Order: 2000 Pieces
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Unit Price: US$ 0.86-1.2 / PieceMin. Order: 2000 Pieces
Guangzhou Sepi Tent Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Tents |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Guangzhou, Guangdong |
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Unit Price: US$ 28-38 / Square MeterMin. Order: 10 Square Meters
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Unit Price: US$ 28-38 / Square MeterMin. Order: 10 Square Meters
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Unit Price: US$ 850-862 / SetMin. Order: 1 Set
Audited Supplier
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