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

Jiangsu Guoqiang Singsun Energy Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Traffic Barrier , Crash Barrier , Guardrail Barrier , Road Barrier , Ringlock Scalffoldings
Mgmt. Certification:
ISO 9001, ISO 14000, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Changzhou, Jiangsu

Shanghai Zhongduo Aluminum New Material Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Aluminium Extrusion Profile , Extruded Aluminum Profile , Aluminium Extrusion Conductor Rail , Aluminum Gear Pump , Transport Aluminium Profile
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, GMP
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Shanghai, Shanghai

Tianjin Senpu Pipe Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: PE Pipe , PE Pipe Fitting
Mgmt. Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Tianjin, Tianjin

Hengshui Jiubo Composites Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: FRP Pipe , FRP Tank , FRP Septic Tank , FRP Grating , Computer Control Filament Winding Machine
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2016
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Hengshui, Hebei

ANHUI SHENGHANG PLASTIC CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Polycarbonate Sheet , Polycarbonate Sheet Processing , Polycarbonate Awning , Polycarbonate Canopy , Awning
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Chuzhou, Anhui

Zhejiang Hang Heavy Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Steel Pipe , Steel Tube , ERW Steel Pipe , LSAW Steel Pipe , SSAW Steel Pipe
Mgmt. Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Hangzhou, Zhejiang

Dongguan Yusi Automation Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Lean Pipe , Lean Tube , Lean Pipe Connector , Lean Pipe Joint , Workbench
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
Location: Dongguan, Guangdong
Production Lines: 4

Shandong Zhengde Metal Manufacturing Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Hot-Rolled Steel Coils , Cold-Rolled Steel Coils , Galvanized Steel Coils
Mgmt. Certification:
ISO 9001, IATF16949, HSE, QC 080000, BSCI...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Binzhou, Shandong

Shandong Cosun Material Technology Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: PE Pipe , HDPE Pipe , PE Fittings , HDPE Fittings , PE Wire Mesh Skeleton Tube
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Linyi, Shandong

Jiangsu Zhengkuan Iron And Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Sheet , Steel Sheet , Corrugated Sheet , Aluminum Sheet , Carbon Steel Coil
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
Location: Wuxi, Jiangsu
Production Lines: Above 10

Guangdong Yaolong Metal Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Flagpole , Aluminum Flagpole , Stainless Steel Light Pole , Aluminum Light Pole , Stainless Steel Bollard/Barrier
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2016
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Foshan, Guangdong

Shandong Huazhu Metal Manufacture Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Galvanized Steel Coil , Seamless Steel Pipe , Roofing Sheet , PPGI , Stainless Steel Pipe
Mgmt. Certification:
Nil
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Jinan, Shandong

Shandong Chuangxian New Materials Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Galvanized Series , Oil Pipe , Prepainted Galvanized Steel Coil , Hot Rolled Steel Sheet Pile , Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Liaocheng, Shandong

Shandong Jht Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Hot Rolled Coil/Sheet/Strip/Pipe , Cold Rolled Coil/Sheet/Strip , Galvanized Coil/Sheet/Strip/Pipe , PPGI Coil/Sheet/Strip , Stainless Coil/Sheet/Strip
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jinan, Shandong

Jiangsu Langboone Pipe Manufacturing Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: HDPE Pipe , HDPE Fitting , Polyethylene Pipe , PE Composite Pipe , HDPE Doubel Wall Corrugated Pipe
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2018 Certificate
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Nanjing, Jiangsu

Nanchang Jubo Engineering Material Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pipe Tube Hose , Waterproof Materials , Bridge Materials , Geosynthetics Materials
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Nanchang, Jiangxi

Shanghai Yiwancheng Import and Export Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Aluminum Product (Aluminum Plate , Aluminum Bar , Aluminum Coil , Aluminum Tube , Aluminum Profile)
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Suzhou, Jiangsu

Gansu Hehong New Materials Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Copper Manufacturer - Hhp Copper , Brass Tube Copper Nickel Tube Cupronickel Tube , CuNi90/10 C70600 C7060X CuNi70/30 C71500 , CuNi Pipe Cupronickel Pipe CuNi Fittings , DIN En 12449 DIN17664 2.0872 DIN86019 Wl2.1972
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
Location: Wuxi, Jiangsu
Production Lines: 5

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

HUASHENG PIPELINE TECHNOLOGY CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: U/CPVC Pipes/Fittings/Valves; PE Pipes/Fittings/Valves; PPH Pipes/Fittings/Valves; PVDF-UHP Pipes/Fittings/Valves; PFA Pipes/Fittings/Valves
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2016
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Changzhou, Jiangsu
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Category

Manufacturing & Processing Machinery (4,525) Industrial Equipment & Components (4,044) Tools & Hardware (2,548) Construction & Decoration (2,083) Metallurgy, Mineral & Energy (1,666) Electrical & Electronics (1,650) Auto, Motorcycle Parts & Accessories (1,534) Instruments & Meters (1,186) Packaging & Printing (925) Chemicals (524) More

Management Certification

ISO 9001 (4,161) ISO 14001 (1,844) ISO 9000 (1,166) ISO9001:2015 (1,113) ISO 14000 (621) Others (563) ISO 20000 (516) IATF16949 (513) OHSAS/ OHSMS 18001 (496) ISO14001:2015 (484) BSCI (472) GMP (397) QC 080000 (370) ISO 14064 (322) HSE (305) ISO 13485 (198) ASME (163) FSC (139) ISO45001:2016 (127) ANSI/ESD (118) ISO 10012 (102) ISO 22000 (101) QHSE (89) HACCP (88) BRC (85) SEDEX (85) ISO 17025 (83) SA 8000 (81) ISO 50001 (79) BS 25999-2 (79) EICC (76) IFS (73) ISO 29001 (73) GAP (70) QSR (68) PAS 28000 (67) WRAP (66) ISO9001:2008 (66) HQE (64) SHE Audits (60) LEED (59) AIB (57) BREEAM (54) OHSAS18001:2007 (34) ISO14001:2004 (20) TS16949 (2) IRIS (1) TS 16949 (1) DGNB (1) NABERS (1) AS9100 (1) More

R&D Capacity

OEM (6,272) ODM (5,199) Own Brand (4,204) Others (151)

Annual Revenue

<1 Million USD (3,348) 10 ~ 50 Million USD (66) 2.5 ~ 5 Million USD (65) 5 ~ 10 Million USD (60) 1 ~ 2.5 Million USD (49) >100 Million USD (20) 50 ~ 100 Million USD (14) More

No. of Employees

5-50 People (2,051) 51-200 People (971) Less than 5 People (226) 201-500 People (220) 501-1000 People (65) Above 1000 People (34) More

Province & Region

Shandong (1,365) Zhejiang (1,348) Jiangsu (1,152) Guangdong (1,056) Hebei (516) Shanghai (351) Henan (339) Fujian (214) Anhui (156) Tianjin (141) Hunan (123) Hubei (97) Beijing (80) Liaoning (71) Sichuan (62) Jiangxi (57) Shaanxi (51) Chongqing (43) Shanxi (21) Guangxi (9) Hainan (5) Guizhou (5) Hongkong S.A.R. (4) Jilin (4) Heilongjiang (4) Yunnan (2) Inner Mongolia (2) Ningxia (1) Taiwan, China (1) More