Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Round Ms Pipe Factories & Companies
Total 667 round ms pipe factories & companies found with 2,001 products. Source high quality round ms pipe from our great selection of reliable round ms pipe manufacturing factories.

Permanent Steel Manufacturing Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Seamless Steel Pipe , Piling Pipe , ERW Pipe , Spiral Welded Pipe , LSAW Steel Pipe
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Changsha, Hunan

Zhongye Metal Products (Shandong) Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Seamless Carbon Steel Tubes , Alloy Tubes , High-Pressure Boiler Tubes , Steel Plate , Alloy Steel Plate
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Liaocheng, Shandong
Production Lines: 10

Tianjin Jinnuo Steel Pipe Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: ERW steel pipe , Galvanized steel pipe , Seamless steel pipe , Steel plate
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Tianjin, Tianjin

Qingdao Liange Special Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steel Coil , Stainless Steel Plate , Stainless Steel Coil , Carbon Steel Plate , Color Coated Steel Coil
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001, IATF16949...
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Liaocheng, Shandong

Shandong Baowu Steel Group Co., Ltd.

China Supplier - Diamond MemberDiamond 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

Jiangsu Rylision Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Sheet , Stainless Steel Plate , Stainless Steel Pipe , Stainless Steel Tube , Stainless Steel Coil
Mgmt. Certification:
ISO 9001, BSCI, ANSI/ESD, ASME
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Wuxi, Jiangsu

Hebei Shengtian Pipe-Fitting Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Plate; Steel Pipe
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2018
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Cangzhou, Hebei

Tianjin Youfa International Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
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

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
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Category

Manufacturing & Processing Machinery (388) Metallurgy, Mineral & Energy (365) Construction & Decoration (335) Industrial Equipment & Components (330) Tools & Hardware (267) Auto, Motorcycle Parts & Accessories (140) Electrical & Electronics (89) Transportation (53) Instruments & Meters (52) Agriculture & Food (45) More

Management Certification

ISO 9001 (454) ISO 14001 (192) ISO 9000 (161) ISO 14000 (98) ISO 20000 (87) OHSAS/ OHSMS 18001 (85) BSCI (76) ISO9001:2015 (74) QC 080000 (69) IATF16949 (67) ISO 14064 (66) HSE (56) GMP (55) ASME (48) Others (33) ANSI/ESD (32) ISO14001:2015 (27) ISO 10012 (26) ISO 13485 (25) ISO 17025 (24) BS 25999-2 (23) ISO 22000 (22) QHSE (21) EICC (21) BRC (21) ISO 50001 (21) ISO 29001 (20) GAP (19) SA 8000 (19) WRAP (18) HACCP (17) FSC (17) SEDEX (17) PAS 28000 (17) QSR (16) AIB (16) IFS (16) HQE (16) BREEAM (15) LEED (15) SHE Audits (14) ISO45001:2016 (7) ISO9001:2008 (6) OHSAS18001:2007 (3) ISO14001:2004 (2) TS16949 (1) More

R&D Capacity

OEM (549) ODM (439) Own Brand (318) Others (12)

Annual Revenue

<1 Million USD (231) 5 ~ 10 Million USD (5) >100 Million USD (5) 10 ~ 50 Million USD (4) 2.5 ~ 5 Million USD (4) 50 ~ 100 Million USD (2) 1 ~ 2.5 Million USD (1) More

No. of Employees

5-50 People (144) 51-200 People (65) Less than 5 People (20) 201-500 People (9) 501-1000 People (5) Above 1000 People (3) More

Province & Region

Shandong (231) Jiangsu (107) Zhejiang (64) Guangdong (62) Hebei (55) Tianjin (47) Shanghai (21) Henan (20) Fujian (10) Hunan (10) Shaanxi (9) Hubei (7) Beijing (6) Anhui (6) Liaoning (5) Sichuan (3) Hainan (2) Shanxi (1) Jiangxi (1) More