Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Round Section Factories & Companies
Total 2,000+ round section factories & companies found with 6,000+ products. Source high quality round section from our great selection of reliable round section manufacturing factories.

Shanghai Interwell Industrial Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Aluminum Industrial Extrusion Profile , Aluminium Window Profile , Aluminum CNC Products , Aluminum Heatsink , Aluminium Machine Frame
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, IATF16949
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Shanghai, Shanghai

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

Tianjin Tianyingtai Steel Pipe Co., Ltd.

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

Shanghai Changzeng Metal Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Square Tube , PPGI , Galvanized Steel Sheet Coil , Cold Rolled Steel Sheet Coil , Stainless Steel Sheet
Mgmt. Certification:
ISO 9001, ISO 9000, IATF16949, ISO 29001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shanghai, Shanghai

Shandong Liaocheng Yuanhetai Steel Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Seamless steel tube
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Liaocheng, Shandong

Hunan Lang Le Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Aluminum Extrusion , T Slot , V Slot , SIM Racing , Aluminium Profile
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14064
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Changsha, Hunan

Tianjin RuiTong Iron & Steel Co., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Erw Steel Pipe , Galvanised Steel Pipe , Square and Rectangular Pipe , Spiral Steel Pipe
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Tianjin, Tianjin

Tianjin Xuboyuan Iron & Steel Trading Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Tinned Strip Coil , Welding electrode
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Tianjin, Tianjin

SHS Stainless Steel Co., Limited

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless Steel , Stainless Steel Pipes , Stainless Steel Tubes , Stainless Steel Coils , Stainless Steel Sheets
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Foshan, Guangdong

Qingdao Wanrunda Imp and Exp Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Galvanized Steel Pipe , Steel Hollow Section , Angle Steel , Galvanized Steel Coil , Steel Hanger Strap Fha Strap Nail Boca Plate
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Qingdao, Shandong

TIANJIN SHENGTENG INTERNATIONAL TRADING CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steel Tube/Pipe , Solar Steel Brackets/Accessories , Steel Coil/Sheet , Steel Nail , Pet Iron Cage
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 14064
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Tianjin, Tianjin

Guangzhou Kingmetal Steel Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipes , Pipes Fittings , Socket Fittings , Flange , Angle Bar
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ASME
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Guangzhou, Guangdong

Nanhai Huixin Aluminum Company Limited of Foshan

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Aluminum Profile , Aluminium Profile , Aluminium Extrusion , Aluminum Extrusion Profiles , Aluminum Door & Window Profile
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Foshan, Guangdong
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Category

Manufacturing & Processing Machinery (1,969) Industrial Equipment & Components (1,737) Construction & Decoration (1,286) Tools & Hardware (1,222) Metallurgy, Mineral & Energy (998) Electrical & Electronics (837) Auto, Motorcycle Parts & Accessories (667) Light Industry & Daily Use (456) Instruments & Meters (386) Packaging & Printing (197) More

Management Certification

ISO 9001 (2,177) ISO 14001 (959) ISO 9000 (655) ISO9001:2015 (473) ISO 14000 (357) BSCI (299) OHSAS/ OHSMS 18001 (288) ISO 20000 (285) IATF16949 (265) Others (231) ISO14001:2015 (221) GMP (217) QC 080000 (208) ISO 14064 (188) HSE (174) ISO 13485 (125) FSC (105) ASME (96) ANSI/ESD (78) ISO 22000 (68) ISO 10012 (66) SEDEX (66) ISO45001:2016 (62) HACCP (59) BRC (58) BS 25999-2 (58) QHSE (57) ISO 17025 (56) SA 8000 (54) ISO 50001 (54) ISO 29001 (47) EICC (46) QSR (46) PAS 28000 (45) IFS (43) GAP (42) WRAP (41) HQE (39) LEED (38) AIB (37) BREEAM (36) SHE Audits (36) ISO9001:2008 (22) OHSAS18001:2007 (12) ISO14001:2004 (5) IRIS (1) TS 16949 (1) DGNB (1) TS16949 (1) NABERS (1) AS9100 (1) More

R&D Capacity

OEM (3,025) ODM (2,485) Own Brand (1,924) Others (66)

Annual Revenue

<1 Million USD (1,401) 2.5 ~ 5 Million USD (40) 10 ~ 50 Million USD (36) 5 ~ 10 Million USD (34) >100 Million USD (27) 1 ~ 2.5 Million USD (21) 50 ~ 100 Million USD (13) More

No. of Employees

5-50 People (862) 51-200 People (430) 201-500 People (111) Less than 5 People (80) 501-1000 People (30) Above 1000 People (10) More

Province & Region

Shandong (715) Jiangsu (569) Guangdong (566) Zhejiang (495) Hebei (274) Henan (181) Shanghai (156) Fujian (120) Tianjin (89) Anhui (86) Hunan (59) Hubei (52) Jiangxi (36) Liaoning (33) Beijing (31) Shaanxi (30) Sichuan (25) Chongqing (18) Shanxi (13) Hainan (5) Hongkong S.A.R. (3) Guangxi (3) Guizhou (3) Heilongjiang (2) Ningxia (1) Yunnan (1) Xinjiang (1) Inner Mongolia (1) Jilin (1) More