Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Square And Rectangular Pipe Factories & Companies
Total 1,910 square and rectangular pipe factories & companies found with 5,730 products. Source high quality square and rectangular pipe from our great selection of reliable square and rectangular pipe manufacturing factories.

Tianjin RuiTong Iron & Steel Co., LTD.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: ERW welded steel round pipe , Hot-dipped galvanized steel pipe , Steel pipe-painted , ERW welded square and rectangular pipe , Pre-galvanized steel pipe
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Tianjin, Tianjin

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

Shandong Heng Steel Group Co., Ltd.

Diamond MemberDiamond Member
Main Products: Galvanized Steel Coil/Sheet/Strip , Galvalume Steel Coil/Sheet/Strip , PPGI/PPGL Corrugated Steel Sheet , PPGI/PPGL Steel Coil , Alloy Steel 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

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

Shandong Tongmao Special Steel Co., Ltd.

Diamond MemberDiamond Member
Main Products: Copper Pipe , Galvanized Steel Coil , Aluminum Tube , Brass Tube , Precision Seamless Steel Pipe
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
Location: Liaocheng, Shandong
Main Markets: Africa

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

Cangzhou Datang Steel Pipe Co., Ltd.

Diamond MemberDiamond Member
Main Products: Finned Tube , Fin Tube Heat Exchanger , Air Cooler , Fin Tube Radiator , Shell and Tube Condenser
Factory ownership: Limited Company
Location: Cangzhou, Hebei
Main Markets: South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Shandong SDEE Steel Co., Ltd

Diamond MemberDiamond Member
Main Products: Galvanized Steel Coil/Sheet , Glavalume Steel Coil/Sheet , Prepainted Galvanized Steel Coil/Sheet , Prepainted Galvalume Steel Coil/Sheet , Color Coated Steel Coil/Sheet
Factory ownership: Limited Company
Location: Tai'an, Shandong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

TIANJIN WINTONG METAL PROCESSING CO., LTD.

Diamond MemberDiamond Member
Main Products: Steel Nails/Iron Nail/Screw , Steel Wire/Iron Wire , Wire Mesh/Fence , Steel Pipe , Steel Profile/Purlin
Factory ownership: Limited Company
Location: Tianjin, Tianjin
Main Markets: Southeast Asia , Africa , Mid East , Eastern Asia

TIANJIN NANXIANG STEEL STRIP PROCESSING CO., LTD.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Flat bar , Angle bar , H Beam , Galvanized coil , PPGI
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Tianjin, Tianjin
Production Lines: 1
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Category

Manufacturing & Processing Machinery (1,141) Industrial Equipment & Components (1,043) Construction & Decoration (974) Tools & Hardware (781) Metallurgy, Mineral & Energy (697) Auto, Motorcycle Parts & Accessories (403) Electrical & Electronics (344) Transportation (274) Chemicals (175) Instruments & Meters (137) More

Management Certification

ISO 9001 (381) ISO9001:2015 (276) ISO 14001 (255) ISO45001:2018 (111) ISO 9000 (102) Others (85) OHSAS/ OHSMS 18001 (56) ISO 14000 (55) ISO 20000 (51) IATF16949 (45) QC 080000 (39) BSCI (38) GMP (29) HSE (28) ISO 14064 (27) ASME (20) ISO 50001 (18) ANSI/ESD (15) BS 25999-2 (12) ISO 13485 (11) QHSE (10) FSC (10) QSR (10) ISO 17025 (10) SA 8000 (9) BRC (9) ISO 10012 (9) HACCP (8) IFS (8) AIB (8) LEED (8) SHE Audits (7) GAP (7) ISO 22000 (7) BREEAM (7) SEDEX (7) ISO 29001 (6) HQE (6) EICC (6) PAS 28000 (5) ISO45001:2016 (4) WRAP (4) ISO14001:2015 (3) ISO9001:2008 (2) TS16949 (1) ISO14001:2004 (1) OHSAS18001:2007 (1) More

R&D Capacity

OEM (1,435) ODM (1,419) Own Brand (756) Others (23)

Annual Revenue

<1 Million USD (870) 5 ~ 10 Million USD (24) 1 ~ 2.5 Million USD (20) 10 ~ 50 Million USD (17) 2.5 ~ 5 Million USD (16) 50 ~ 100 Million USD (14) >100 Million USD (14) More

No. of Employees

5-50 People (902) 51-200 People (249) Less than 5 People (163) 201-500 People (54) 501-1000 People (11) Above 1000 People (6) More

Province & Region

Shandong (445) Jiangsu (291) Guangdong (269) Hebei (242) Zhejiang (185) Tianjin (90) Henan (68) Shanghai (67) Anhui (40) Fujian (39) Hubei (35) Liaoning (29) Hunan (29) Shanxi (16) Beijing (15) Shaanxi (15) Jiangxi (12) Sichuan (9) Chongqing (5) Yunnan (2) Hongkong S.A.R. (2) Hainan (2) Guangxi (2) Qinghai (1) More