Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Welded Hollow Pipe Factories & Companies
Total 740 welded hollow pipe factories & companies found with 2,220 products. Source high quality welded hollow pipe from our great selection of reliable welded hollow pipe manufacturing factories.

Shandong Zhishang Steel Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Galvanized Steel , 55% Galvalume Steel , Color Coated Steel , Stainless Steel , Carbon Steel
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Jinan, Shandong
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , Australia , Domestic

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

Liaocheng Mingxing Pipe Manufacturing Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Steel Pipe , Steel Rod , Steel Coil , Steel Sheet , PPGI
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Liaocheng, Shandong

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 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

Liaocheng Esida Steel Materials Co., Ltd

Gold MemberGold Member
Main Products: Stainless Steel Sheet , Stainless Steel Pipe , Stainless Steel Plate , Stainless Steel Coil Tube , Stainless Steel Coil
Factory ownership: Limited Company
Location: Liaocheng, 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

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
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Category

Manufacturing & Processing Machinery (442) Construction & Decoration (432) Industrial Equipment & Components (412) Metallurgy, Mineral & Energy (376) Tools & Hardware (326) Auto, Motorcycle Parts & Accessories (146) Chemicals (122) Instruments & Meters (70) Electrical & Electronics (68) Transportation (54) More

Management Certification

ISO9001:2015 (127) ISO 14001 (102) ISO 9001 (98) ISO45001:2018 (61) Others (35) ISO 9000 (28) OHSAS/ OHSMS 18001 (17) ISO 14000 (14) IATF16949 (12) ASME (11) BSCI (11) ISO 20000 (11) QC 080000 (9) ANSI/ESD (8) HSE (7) ISO 50001 (7) GMP (6) BRC (5) QHSE (4) FSC (4) EICC (4) ISO 14064 (4) LEED (3) QSR (3) GAP (3) SA 8000 (3) SHE Audits (3) BS 25999-2 (3) WRAP (3) HACCP (2) PAS 28000 (2) AIB (2) BREEAM (2) ISO 29001 (2) ISO 17025 (2) SEDEX (2) IFS (2) HQE (2) ISO 13485 (2) ISO14001:2015 (2) ISO 22000 (1) ISO 10012 (1) ISO9001:2008 (1) ISO45001:2016 (1) More

R&D Capacity

OEM (558) ODM (539) Own Brand (275) Others (7)

Annual Revenue

<1 Million USD (367) 10 ~ 50 Million USD (9) 5 ~ 10 Million USD (9) 2.5 ~ 5 Million USD (8) 1 ~ 2.5 Million USD (7) >100 Million USD (4) 50 ~ 100 Million USD (3) More

No. of Employees

5-50 People (410) 51-200 People (93) Less than 5 People (69) 201-500 People (17) 501-1000 People (6) Above 1000 People (3) More

Province & Region

Shandong (229) Jiangsu (109) Hebei (88) Guangdong (70) Zhejiang (63) Tianjin (61) Shanghai (24) Henan (17) Hunan (15) Fujian (12) Liaoning (8) Shaanxi (8) Shanxi (7) Anhui (7) Hubei (6) Sichuan (4) Beijing (4) Jiangxi (3) Yunnan (1) Chongqing (1) Hainan (1) Guangxi (1) Heilongjiang (1) More