Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Q195~q345 Square Tube Factories & Companies
Total 314 q195~q345 square tube factories & companies found with 942 products. Source high quality q195~q345 square tube from our great selection of reliable q195~q345 square tube manufacturing factories.

Tianjin Tianyingtai Steel Pipe Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Galvanized Pipe , Scaffolding Shoring Props , ERW Welded Steel Pipe , Black Square Tube , Hollow Section
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Tianjin, Tianjin

Tianjin Zengze Steel Trading Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless Steel , Stainless Steel Plates , Stainless Steel Coils , 304 Stainless Steel Plates , 316 Stainless Steel Sheets
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Tianjin, Tianjin
Production Lines: 4

Shandong Runhai Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Carbon Steel Plate/Coil /Tube/Strip , Stainless Steel Plate/Coil /Tube/Strip , Galvanized Steel Plate/Coil /Tube/Strip , Aluminium Steel Plate/Coil , PPGI
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Jinan, Shandong

TIANJIN FRIEND STEEL TUBE CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Galvanized Pipe , Steel Board , Scaffold Tube , Steel Prop , Steel Frame
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2016
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Tianjin, Tianjin

Tianjin Boer King Steel Import and Export Co., Ltd.

China Supplier - Diamond MemberDiamond 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

Yangtze Steel Group (China) Co., Ltd.

China Supplier - Diamond MemberDiamond 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

Tangshan Fengkuo Trading Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Wire Rod , Hot Rolled Steel Coil , Galvanized Steel Sheet in Coil , PPGI , Steel Railway Track
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Tangshan, Hebei

Shandong Zhuyou Metal Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Carbon Steel Plate/Coil/Tube/Bar/Fittings , Galvanised Sheet/Coil/Pipe/Bar/Fittings , Aluminium Sheet/Coil/Tube/Bar/Accessories , Stainless Steel Plate/Coil/Tube/Bar/Accessories , Hastelloy/Nickel /Inconel/Monel /Titanium Alloys
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Liaocheng, Shandong
Production Lines: 4

Zhejiang Hang Heavy Technology Co., Ltd.

China Supplier - Gold MemberGold 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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Category

Metallurgy, Mineral & Energy (264) Construction & Decoration (204) Manufacturing & Processing Machinery (143) Tools & Hardware (125) Industrial Equipment & Components (119) Auto, Motorcycle Parts & Accessories (50) Instruments & Meters (28) Transportation (26) Security & Protection (22) Service (17) More

Management Certification

ISO 9001 (234) ISO 9000 (103) ISO 14001 (99) ISO 14000 (68) ISO 20000 (56) QC 080000 (51) OHSAS/ OHSMS 18001 (50) BSCI (50) ISO 14064 (47) IATF16949 (45) HSE (42) GMP (38) ASME (34) ANSI/ESD (25) ISO9001:2015 (24) ISO 22000 (20) ISO 13485 (20) ISO 10012 (20) ISO 17025 (18) Others (17) BS 25999-2 (17) ISO 50001 (16) ISO 29001 (15) BRC (15) HACCP (14) FSC (14) SA 8000 (14) GAP (13) EICC (13) QSR (12) QHSE (12) WRAP (12) AIB (11) SEDEX (11) IFS (11) BREEAM (11) HQE (11) LEED (11) SHE Audits (11) PAS 28000 (10) ISO14001:2015 (8) ISO9001:2008 (4) ISO45001:2016 (3) ISO14001:2004 (1) OHSAS18001:2007 (1) More

R&D Capacity

OEM (243) ODM (199) Own Brand (110) Others (6)

Annual Revenue

<1 Million USD (97) 10 ~ 50 Million USD (3) 50 ~ 100 Million USD (1) 5 ~ 10 Million USD (1) >100 Million USD (1)

No. of Employees

5-50 People (66) 51-200 People (22) Less than 5 People (10) 201-500 People (1) Above 1000 People (1) 501-1000 People (1) More

Province & Region

Shandong (139) Jiangsu (52) Tianjin (45) Hebei (23) Shanghai (9) Guangdong (9) Hunan (7) Shaanxi (7) Zhejiang (6) Henan (5) Liaoning (4) Jiangxi (2) Sichuan (1) Anhui (1) Shanxi (1) Hainan (1) Fujian (1) Hubei (1) More