Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Rectangular Pipe Size Factories & Companies
Total 1,781 rectangular pipe size factories & companies found with 5,343 products. Source high quality rectangular pipe size from our great selection of reliable rectangular pipe size manufacturing factories.

Tianjin Tianyingtai Steel Pipe Co., Ltd.

Diamond MemberDiamond Member
Main Products: Galvanized Pipe , Scaffolding Shoring Props , ERW Welded Steel Pipe , Black Square Tube , Hollow Section
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

Tianjin Jinnuo Steel Pipe Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: ERW steel pipe , Galvanized steel pipe , Seamless steel pipe , Steel plate
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Tianjin, Tianjin
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , Domestic

Shanghai Changzeng Metal Co., Ltd.

Diamond MemberDiamond Member
Main Products: Square Tube , PPGI , Galvanized Steel Sheet Coil , Cold Rolled Steel Sheet Coil , Stainless Steel Sheet
Factory ownership: Limited Company
Location: Shanghai, Shanghai
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Permanent Steel Manufacturing Co., Ltd.

Diamond MemberDiamond Member
Main Products: Seamless Steel Pipe , Piling Pipe , ERW Pipe , Spiral Welded Pipe , LSAW Steel Pipe
Factory ownership: Limited Company
Location: Changsha, Hunan
Main Markets: North America , Eastern Europe , Africa , Mid East , Western Europe

XICHENG EP(CN) LTD

Diamond MemberDiamond Member
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

WUXI TONGNO SPECIAL STEEL CO.,LTD

Diamond MemberDiamond Member
Main Products: Stainless Steel Sheet/Plate , Stainless Steel Coil , Stainless Steel Strip , Stainless Steel Pipe/Square Tube , Carbon Steel Plate/Pipe/Square Tube/Coil/Strip
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

Topregal (tianjin) Industrial Co., Ltd.

Diamond MemberDiamond Member
Main Products: Hot Rolled Steel Coil , Welded Pipe , Steel Pipe , Steel Coil , Galvanized Steel Pipe
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Tianjin, Tianjin
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Qingdao Wanrunda Imp and Exp Co., Ltd.

Diamond MemberDiamond Member
Main Products: Galvanized Steel Pipe , Steel Hollow Section , Angle Steel , Galvanized Steel Coil , Steel Hanger Strap Fha Strap Nail Boca Plate
Factory ownership: Limited Company
Location: Qingdao, Shandong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Bazhou GY Steel Pipe Manufacturing Co., Ltd.

Diamond MemberDiamond Member
Main Products: Galvanized Steel Pipe , Steel Pipe , Steel Tube , Cold Bend Steel Profile , Iron Nails
Factory ownership: Limited Company
Location: Tianjin, Tianjin
Main Markets: North America , South America , Eastern Europe , Africa , Mid East , Eastern Asia
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Management Certification

ISO9001:2015 (307) ISO 14001 (204) ISO 9001 (172) ISO45001:2018 (127) Others (98) ISO 9000 (49) ISO 20000 (30) OHSAS/ OHSMS 18001 (27) ISO 14000 (27) IATF16949 (27) QC 080000 (24) BSCI (23) ISO 14064 (18) GMP (17) ASME (14) ISO 50001 (14) HSE (14) ANSI/ESD (11) ISO 17025 (10) BS 25999-2 (9) FSC (8) HACCP (7) SA 8000 (7) ISO 13485 (7) ISO 22000 (7) BRC (7) IFS (6) SHE Audits (6) QSR (6) AIB (6) ISO 29001 (6) LEED (6) EICC (6) ISO 10012 (6) SEDEX (6) ISO14001:2015 (5) WRAP (5) GAP (5) BREEAM (5) HQE (5) PAS 28000 (4) QHSE (4) ISO45001:2016 (3) ISO9001:2008 (1) More

R&D Capacity

ODM (1,397) OEM (1,392) Own Brand (683) Others (17)

Annual Revenue

<1 Million USD (984) 1 ~ 2.5 Million USD (19) 2.5 ~ 5 Million USD (17) 10 ~ 50 Million USD (14) 5 ~ 10 Million USD (12) 50 ~ 100 Million USD (4) >100 Million USD (2) More

No. of Employees

5-50 People (1,007) 51-200 People (276) Less than 5 People (179) 201-500 People (51) 501-1000 People (10) Above 1000 People (7) More

Province & Region

Shandong (414) Guangdong (266) Jiangsu (247) Hebei (198) Zhejiang (192) Henan (83) Tianjin (81) Shanghai (68) Fujian (37) Anhui (35) Hubei (28) Hunan (28) Liaoning (19) Beijing (15) Shaanxi (15) Shanxi (15) Jiangxi (14) Sichuan (9) Chongqing (7) Jilin (2) Yunnan (2) Hongkong S.A.R. (1) Inner Mongolia (1) Gansu (1) Xinjiang (1) Hainan (1) Guangxi (1) More