Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Annealed Round Pipe Factories & Companies
Total 521 annealed round pipe factories & companies found with 1,563 products. Source high quality annealed round pipe from our great selection of reliable annealed round pipe manufacturing factories.

Liaocheng Jiadonghe Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Seamless Square Steel Pipe , Railyway Steel Rail , Cold Rolled Precision Steel Tubes Pipes , Galvanized Steel Pipe , Steel Sheet/Plate
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 10012
R&D Capacity: OEM, ODM
Location: Liaocheng, Shandong
Production Lines: 4

Tianjin Kaishuo Weiye Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel , Carbon Steel , Painted , Steel Pipe , Rebar
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Tianjin, Tianjin

Foshan Zhengsan Stainless Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Coil , Stainless Steel Sheet , Stainless Steel Circle , Stainless Steel Plate , Stainless Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Foshan, Guangdong

HEBEI HONGCHENG PIPE FITTINGS CO., LIMITED

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pipe Fitting , Flange , Valve , Carbon Steel Pipe , Gasket
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, HSE, ASME...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shanghai, Shanghai

Zhangjiagang HaoHua Industry Pipe Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Fin Tube , Tubesheet , Forging Disk , Seamless Tube , Flange
Mgmt. Certification:
ISO 9001, ASME
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Suzhou, Jiangsu

Wuxi Baiheng Metal Co., Ltd

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Chrome Piston Rod , Honed Tube , Skiving&Roller Burnished Tube , Cold Drawn Tube , Honing Pipe
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
Location: Wuxi, Jiangsu
Production Lines: 6

Shandong Liaocheng Mingzhao Commercial Trade Co., Ltd

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Capillary Tube , Thin Section Ball Bearing Cage , Machining Metal Parts , Automatic Hot Melt Glue Labeling
Mgmt. Certification:
ISO 9001, GMP
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Liaocheng, Shandong

Shandong Tianrun High Quality Steel Metal Materials ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Plates , Steel Coil , Galvanized Steel Coil , Galvanized Steel Pipe , Color Coated Coil
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Liaocheng, Shandong

Shandong Baotai Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Carbon Steel , Galvanized Steel , PPGI , PPGL , Sheet Pile
Mgmt. Certification:
Nil
Factory ownership: Limited Company
Location: Jinan, Shandong
Main Markets: East Asia(Japan/ South Korea)

Liaocheng Hengjiude Mechanical Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Carbon Steel Series , Stainless Steel Series , PPGI/PPGL , Rebar Series , Profile Steel Series
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Liaocheng, Shandong

JIANGSU LIANGYI CO., LIMITED

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Forged Rings , Forging Parts , Forging Rings , Forged Shafts , Forging Flanges
R&D Capacity: OEM
Location: Wuxi, Jiangsu
Production Lines: 7
Annual Revenue: US$2.5 Million - US$5 Million

Zibo Hitech Material Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Refractory , Nickel Alloy , Refractory Castable , Refractory Bricks , Precast Shape Refractory
Mgmt. Certification:
ISO 9001
Factory ownership: Private Owner
R&D Capacity: OEM
Location: Zibo, Shandong

Qingdao Maxcool International Trading Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Copper Tube , Copper Pipe Coil , Condensers and Evaporators , Filter Driers , Accumulators and Access Valves
Mgmt. Certification:
ISO 9001, ASME
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Qingdao, Shandong

Xiamen Qishine Imp.&Exp. Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Fastener , Gasket , Flange
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ASME
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Xiamen, Fujian

Shandong Kunda Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Wear Resistant Steel Plate , Alloy Steel Plate , Stainless Steel Plate , High Strength Steel Plate , Tank Plate
Mgmt. Certification:
ISO 9001, ISO 14000, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
Location: Liaocheng, Shandong
Production Lines: 10

Shandong Heng Steel Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Group Corporation
Main Products: Galvanized Steel Coil/Sheet/Strip , Galvalume Steel Coil/Sheet/Strip , PPGI/PPGL Corrugated Steel Sheet , PPGI/PPGL Steel Coil , Alloy Steel Plate
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand, agent
Location: Qingdao, Shandong

Zhejiang Chanyat Power Engineering Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Pipe; Fitting; Flange
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Hangzhou, Zhejiang

Shuangjiu (Shandong) Steel Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Galvanized Steel Coil/Strip , Galvanized Steel Plate , Galvanized Steel Pipe , Steel Wire , Stainless Steel Plate
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
R&D Capacity: OEM, ODM
Location: Jinan, Shandong
Production Lines: 6

Shandong Hongtai Metal Material Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Strip , Galvanized Steel Coil , Galvanized Steel Plate , PPGI , PPGL
Mgmt. Certification:
ISO 9001, ASME
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Liaocheng, Shandong
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Category

Metallurgy, Mineral & Energy (384) Construction & Decoration (286) Manufacturing & Processing Machinery (262) Industrial Equipment & Components (249) Tools & Hardware (218) Auto, Motorcycle Parts & Accessories (119) Electrical & Electronics (89) Instruments & Meters (41) Chemicals (37) Security & Protection (36) More

Management Certification

ISO 9001 (356) ISO 14001 (148) ISO 9000 (130) ISO 14000 (77) IATF16949 (63) ISO9001:2015 (63) ISO 20000 (62) OHSAS/ OHSMS 18001 (62) QC 080000 (60) BSCI (58) ISO 14064 (49) GMP (47) HSE (47) ASME (45) Others (32) ANSI/ESD (28) ISO14001:2015 (26) BRC (20) ISO 17025 (20) ISO 10012 (19) ISO 13485 (19) ISO 22000 (18) BS 25999-2 (18) GAP (16) ISO 29001 (15) SA 8000 (15) QHSE (14) QSR (13) ISO 50001 (13) EICC (13) FSC (13) PAS 28000 (12) HACCP (12) AIB (12) HQE (12) LEED (12) SHE Audits (12) SEDEX (12) WRAP (11) IFS (11) BREEAM (11) ISO45001:2016 (7) ISO9001:2008 (3) OHSAS18001:2007 (1) TS16949 (1) More

R&D Capacity

OEM (429) ODM (331) Own Brand (213) Others (9)

Annual Revenue

<1 Million USD (181) 10 ~ 50 Million USD (9) 50 ~ 100 Million USD (6) 5 ~ 10 Million USD (4) 2.5 ~ 5 Million USD (3) >100 Million USD (2) 1 ~ 2.5 Million USD (1) More

No. of Employees

5-50 People (122) 51-200 People (46) Less than 5 People (18) 201-500 People (10) Above 1000 People (1) 501-1000 People (1) More

Province & Region

Shandong (158) Jiangsu (101) Zhejiang (54) Tianjin (46) Hebei (43) Guangdong (30) Shanghai (27) Henan (17) Shaanxi (13) Hunan (9) Fujian (4) Liaoning (3) Sichuan (3) Jiangxi (2) Anhui (2) Shanxi (2) Hainan (2) Beijing (2) Hubei (1) Hongkong S.A.R. (1) Chongqing (1) More