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

Hebei Changfeng Steel Tube Manufacturing Group Co., ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: ERW Steel Pipe , Welded Steel Pipe , Carbon Steel Pipe , Steel Pipe , HFW Steel Pipe
Mgmt. Certification:
ISO9001:2008, ISO14001:2004, GB/T28001-2001 Certificate
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Cangzhou, Hebei

HF GLASS PRODUCTS CO., LIMITED

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Glass Smoking Pipes , Glass Pipes , Glass Water Pipes , Glass Ash Catchers , Hand Pipes
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Cangzhou, Hebei

DONGGUAN ESIGO ELECTRONIC TECHNOLOGY CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Glass Smoking Pipe , Vape
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Dongguan, Guangdong

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

Bazhou GY Steel Pipe Manufacturing Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Pipe , Cold Bend Steel Profile
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Tianjin, Tianjin
Production Lines: 4

Zhe Jiang Yue Ding Corrugated Tube Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Exhaust Flexible Pipe , Metal Hose , Expansion Joint
Mgmt. Certification:
OHSAS18001:2007, IATF16949, ISO14001:2015, ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang

Hebei TianChuang Pipe Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: ERW Pipe , Galvanized Steel Pipe , Highway Guardrail , Fastener
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Handan, Hebei

Tianjin Jinnuo Steel Pipe Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Pipe , Carbon Steel Pipe , Galvanized Steel Pipe , Welded Steel Pipe , GI Pipe
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Tianjin, Tianjin

Wuhan HFY Glass Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Phoenix Glass , Nectar Collector , Water Pipes , Recycler Bong , Glass Pipes
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Wuhan, Hubei
Production Lines: Above 10

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: ODM, OEM
Location: Tianjin, Tianjin

Hangzhou Heavy Steel Pipe 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

Tangshan Xingbang Pipeline Engineering Equipment Co., ...

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Pre-insulated Pipe , Steel Jacket Steam Insulation Pipe , HDPE Outer Protection Pipe , PE Anti-corrosive Pipe , FBE Anti-corrosive Pipe with Inner and Outer Coating
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, OHSAS18001:2007, HSE Certification
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Tangshan, Hebei

KINROM INDUSTRIES

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Exhaust Flexible Pipe
Mgmt. Certification:
ISO14001:2004, OHSAS18001:2007, IATF16949
Factory ownership: Wholly Foreign-owned Enterprise
R&D Capacity: Own Brand, ODM, OEM
Location: Ningbo, Zhejiang

Shandong Leyuan Plastic&Rubber Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: PPR Pipe , PPR Pipe Fittings , HDPE Pipe , HDPE Pipe Fittings , PVC-U Pipe
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Linyi, Shandong

EZ Steel Industrial Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Pipe , Stainless Steel Pipe , Seamless Pipe , Heat Exchanger Tube , Boiler Tube
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ANSI/ESD, ASME
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Changsha, Hunan

HEBEI RITAI ORIGINAL PIPE CO., LTD.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Plastic Pipe , Tube , Flexible Hose & Tubing , PEX-a Pipe , PERT Pipe
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Qinhuangdao, Hebei

Shandong Wealth Petroleum Equipment Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Seamless Pipe , Stainless Pipe , Seamless Steel Pipe Coupling , Seamless Steel Pup Joint , 3PE Seamless Steel Linepipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, HSE
Location: Dongying, Shandong

Tangshan Lianchuang Steel Making Science & Technology ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Tube , Steel Pipe , Square Tube , Rectangular Tube , Galvanized Pipe
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Tangshan, Hebei

SHANDONG YUETE PIPE INDUSTRY CO., LTD.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: PVC Tube , PPR Pipe , Pert Pipe , PB Pipe , PE Pipe
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 14000, ISO 20000, ISO 14064...
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Linyi, Shandong

Liaocheng Xinglong Seamless Tube Manufacturing Co., ...

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

Shandong Zayi Steel Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Copper Pipe , Square Steel Pipe , Seamless Steel Pipe , Stainless Steel Pipe , Stainless Steel Plate
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
Location: Liaocheng, Shandong
Production Lines: Above 10

Shandong Houyu Steel Pipe Manufacturing Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Seamless Pipe , Seamless Steel Pipe , Line Pipe , Alloy Steel Pipe , Stainless Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Liaocheng, Shandong

Wuxi Tianyouqi International Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Cold Drawn Steel , Steel Pipe
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Wuxi, Jiangsu

Tianjin Tiangang Weiye Steel Tube Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Pipe , Stainless Steel Plate , Stainless Steel Bar , Alloy Steel Pipe , Stainless Steel Coil
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
R&D Capacity: OEM
Location: Tianjin, Tianjin
Production Lines: 9

Fujian Hengjie Plastic Industry New Material Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: PE Pipe & Fittings , PPR Pipe & Fittings , Low Noise PP Drainage Pipe , PE-RT Type II Pipe , PE100-RC Pipe
Mgmt. Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007, Laboratory Accreditation Certificate, China Environmental Labelling
Factory ownership: Foreign Joint Venture
R&D Capacity: Own Brand
Location: Fuzhou, Fujian

Wenzhou Jiangnan Steel Pipe Manufacturing Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Steel Pipe , Pipes , Stainless Steel Pipe , Stainless Steel Seamless Pipe , Seamless Stainless Pipe
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Wenzhou, Zhejiang
Main Markets: Domestic

Suzhou Ruilun Metal Products Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Stove Chimney
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Suzhou, Jiangsu

Xiamen Erikeke Industrial and Trading Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: PVC Pipe , HDPE Pipe , UHMWPE Pipe , PPR Pipe , PVC Ball Valve
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Xiamen, Fujian

Yantai Yuanhua Steel Pipe Co., Ltd.

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

Zhejiang Xindeda Special Pipe Industry Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Pipes/Tubes , Stainless Steel Seamless Pipes/Tubes , Austenite Stainless Steel , Cold Drawn Stainless Steel Pipe , Stainless Steel Flange/Fittings
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: Own Brand, OEM
Location: Wenzhou, Zhejiang
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Category

Manufacturing & Processing Machinery (4,708) Industrial Equipment & Components (4,095) Construction & Decoration (2,392) Tools & Hardware (2,374) Electrical & Electronics (2,133) Auto, Motorcycle Parts & Accessories (1,810) Metallurgy, Mineral & Energy (1,448) Light Industry & Daily Use (1,362) Packaging & Printing (1,286) Agriculture & Food (557) More

Management Certification

ISO 9001 (4,579) ISO 14001 (2,136) ISO 9000 (1,455) ISO9001:2015 (947) ISO9001:2008 (740) ISO 14000 (629) IATF16949 (586) ISO 20000 (544) BSCI (468) OHSAS/ OHSMS 18001 (430) OHSAS18001:2007 (409) QC 080000 (393) GMP (385) Others (365) ISO14001:2015 (341) ISO 14064 (297) HSE (251) ISO14001:2004 (228) ISO 13485 (220) FSC (143) ASME (138) ANSI/ESD (113) HACCP (110) SEDEX (105) ISO 22000 (100) ISO 10012 (85) BS 25999-2 (82) SA 8000 (81) BRC (80) QHSE (78) EICC (75) QSR (75) GAP (72) ISO 29001 (69) ISO 17025 (67) IFS (66) ISO 50001 (66) WRAP (62) SHE Audits (61) AIB (55) PAS 28000 (54) LEED (52) HQE (52) BREEAM (44) ISO45001:2016 (15) TS16949 (7) TS 16949 (4) IRIS (3) CASBEE (1) DGNB (1) SA8000:2014 (1) More

R&D Capacity

OEM (7,740) ODM (5,797) Own Brand (4,881) Others (125)

Annual Revenue

<1 Million USD (4,447) 1 ~ 2.5 Million USD (240) 2.5 ~ 5 Million USD (235) 10 ~ 50 Million USD (218) 5 ~ 10 Million USD (188) >100 Million USD (72) 50 ~ 100 Million USD (36) More

No. of Employees

5-50 People (3,028) 51-200 People (1,751) Less than 5 People (447) 201-500 People (374) 501-1000 People (82) Above 1000 People (54) More

Province & Region

Guangdong (1,829) Zhejiang (1,805) Shandong (1,417) Jiangsu (1,343) Shanghai (494) Hebei (393) Fujian (308) Henan (277) Anhui (198) Hubei (124) Hunan (114) Tianjin (111) Beijing (96) Sichuan (51) Jiangxi (50) Liaoning (49) Shaanxi (47) Chongqing (37) Hongkong S.A.R. (14) Guangxi (14) Shanxi (10) Hainan (6) Taiwan, China (6) Guizhou (5) Gansu (5) Heilongjiang (4) Jilin (3) Yunnan (2) Ningxia (2) Inner Mongolia (1) Xinjiang (1) More