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Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Seamless Line Pipe Factories & Companies
Total 1,405 seamless line pipe factories & companies found with 4,215 products. Source high quality seamless line pipe from our great selection of reliable seamless line pipe manufacturing factories.

Wu Xi Qingxiang Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Plate , Stainless Steel Pipe , Stainless Steel Coil
R&D Capacity: OEM
Location: Wuxi, Jiangsu
Production Lines: Above 10
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Tags: Octg Line Pipe Factory, Fluid Line Pipe Factory, Oil Pipe Line Factory

Tianjin Tiangang Special Petroleum Pipe Manufacture ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Oil Pipe , Casing Pipe , API Pipe , OCTG , Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Tianjin, Tianjin
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Tags: Dsaw Line Pipe Company, Coiled Line Pipe Company, Lsaw Line Pipe Company

Shandong Kewei Metal Materials Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Plate , Steel Pipe , Galvanized Products , Steel Beam , Stainless Steel Products
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Liaocheng, Shandong
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Tags: Grb Line Pipe Factory, Steel Line Pipe Factory, ERW Line Pipe Factory

Shaanxi Baizhuo Iron and Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Roll , Stainless Steel Tube , Stainless Steel Plate , Aluminum Plate , Aluminium Coil
Mgmt. Certification:
ISO 9001
R&D Capacity: Own Brand
Location: Xi'an, Shaanxi
Production Lines: 9
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Tags: Carbon Line Pipe Company, Ssaw Pipe Line Company, Hair Line Pipe Company

Zhangjiagang Chewit International Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Carbon Seamless Pipe , Steel Forging , Stainless Tube
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Suzhou, Jiangsu
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Tags: Petroleum Line Pipe Factory, Hot Pipe Line Factory, Thick Line Pipe Factory

Shandong Jichang Import and Export Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steel Tube , Steel Coil , Steel Plate , PPGI , PPGL
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14064
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Jinan, Shandong
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Tags: Pipe Company, Seamless Pipe Company, Pipe Prices Company

BAOTOU STEEL (SHANDONG) GROUP CO.,LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Carbon Galvanized Steel Sheet Plate , Stainless Carbon Galvanized Steel Coil Strip , Stainless Carbon Galvanized Steel Pipe Tube , PPGI PPGL Color Coated Corrugated Roofing Sheet , Stainless Carbon Steel Profile Hollow Section
Mgmt. Certification:
ISO 9001, ISO 14001, BSCI, ISO 13485, ANSI/ESD...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jinan, Shandong
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Tags: Nu Pipe Factory, Zn Pipe Factory, Tianjin Pipe Factory

Jiangsu Jinmingxin Metal Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Coil/Sheet/Strip/Pipe/Bar/Wire , Galvanized Steel Coil/Plate/Wire , Carbon Steel Coil/Sheet/Strip/Pipe/Bar/Wire , PPGI
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wuxi, Jiangsu
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Tags: Shouldered Pipe Company, Decorated Pipe Company, Gavanized Pipe Company

Liaocheng Shengteng New Material Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Seamless Steel Pipe , Carbon Steel Plate , Galvalume Coil , PPGI Roof , H Beam
Mgmt. Certification:
ISO 9001, BSCI, ANSI/ESD
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Liaocheng, Shandong
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Tags: Mineral Pipe Factory, D Pipe Factory, Rectanglar Pipe Factory

Zhangjiagang Shengdingyuan Pipe-Making Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Seamless Steel Pipe
Mgmt. Certification:
IATF16949:2016
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Suzhou, Jiangsu
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Tags: Rectangualr Pipe Company, Consruction Pipe Company, Y Pipe Company

Baogang (Shandong) Iron and Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Copper , Zinc Ingot , Aluminum Ingot , Lead Ingot , Tin Ingot
Mgmt. Certification:
ISO 9001, GMP
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jinan, Shandong
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Tags: Poe Pipe Factory, Pipe Test Factory, Pi Pipe Factory

Shanghai Ali-Mama Steel Trading Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Tube and Pipe , Steel Construction , Carbon Steel Pipe , Stainless Steel Pipe , PVC Pipe and PE Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shanghai, Shanghai
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Tags: Cupronickel Pipe Company, Stailess Pipe Company, Squre Pipe Company

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
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Tags: Conduct Pipe Factory, Oblate Pipe Factory, Gp Pipe Factory

Baosteel Iron and Steel (Shandong) Group Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Carbon steel , Stainless steel , Profile steel
Mgmt. Certification:
Nil
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jinan, Shandong
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Tags: Magnesia Pipe Company, Feedwater Pipe Company, Future Pipe Company

EZ Steel Industrial Co., Ltd.

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

Wuxi Cheng Yue Metal Materials Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Sheet/Plate , Steel Pipe/Tube , Steel Coil/Strip , Steel Profile , Copper
Mgmt. Certification:
ISO 9001, ISO 9000
R&D Capacity: OEM, ODM
Location: Wuxi, Jiangsu
Production Lines: Above 10
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Tags: Spe Pipe Company, Ta Pipe Company, Pipe Brushes Company

Licheng (Shandong) Metal Materials Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless steel pipe
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jinan, Shandong
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Tags: Premium Pipe Factory, Wear Pipe Factory, Sepcial Pipe Factory

Weifang Luzheng Industry & Trade Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipe , Greenhouse , Container House , Fin Tube
Mgmt. Certification:
ISO 9001, ISO 9000, OHSAS/ OHSMS 18001, QC 080000
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Weifang, Shandong
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Tags: Pipe Flattening Company, Teel Pipe Company, Ornament Pipe Company

TIANJIN BOER KING STEEL CO., LIMITED

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Group Corporation
Main Products: Seamless Steel Pipe , Boiler Tube , Casing Pipe , Alloy Steel Pipe
Factory ownership: Limited Company
Location: Tianjin, Tianjin
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Tags: Superheater Pipe Factory, Golden Pipe Factory, Tpco Pipe Factory

Wuxi Tenide Metal Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Line Pipe , Aluminum Pipe , Aluminum Foil , Carbon Steel Pipe , Stainless Steel
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wuxi, Jiangsu
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Tags: Sgs Pipe Company, Chromium Pipe Company, Seamlss Pipe Company

Hunan Hengan Weiye Metal Products Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, GMP
Factory ownership: Limited Company
R&D Capacity: ODM, Own Brand
Location: Changsha, Hunan
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Tags: Molybdenum Pipe Factory, Ti Pipe Factory, Tantalum Pipe Factory

Shanghai Bozhong Metal Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless Steel , Alloy Steel , Nickel Alloy , Aluminium (Coil/Plate/Bar/Pipe/Flange) , Heatsink
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shanghai, Shanghai
Click here to send inquiry Add to Inquiry Basket
Tags: Fuild Pipe Company, Large Pipe Company, Clad Pipe Company

Jiangsu Hengsai Metal Materials Import and Export Co., ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Sheet , Stainless Steel Pipe , Stainless Steel Coil , Stainless Steel Bar , Stainless Steel H Beam
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wuxi, Jiangsu
Click here to send inquiry Add to Inquiry Basket
Tags: Jcoe Pipe Factory, Hsaw Pipe Factory, Moly Pipe Factory

Jiangsu Pulda Metal Manufacturing Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Sheet/Plate , Steel Pipe/Tube , Steel Coil/Strip , Steel Profile , Copper Plate/Pipe/Bar
Mgmt. Certification:
ISO 9001, GMP
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wuxi, Jiangsu
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Tags: Ornamental Pipe Company, Thick Pipe Company, Picking Pipe Company

Weifang East Pipe Industry Technical Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Fire Sprinkler Steel Pipe , Rigid Steel Conduit , EMT Conduit , Galvanized Steel Pipe , Powder Coating Production Line
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Weifang, Shandong
Click here to send inquiry Add to Inquiry Basket
Tags: Empaistic Pipe Factory, Woven Pipe Factory, Hl Pipe Factory

Zhongye Metal Products (Shandong) Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Aluminum Plate , Aluminum Coil , Aluminium Pipes , Aluminum Bar , Copper Plate
Mgmt. Certification:
Nil
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Liaocheng, Shandong
Click here to send inquiry Add to Inquiry Basket
Tags: Beveled Pipe Company, Huge Pipe Company, Fixed Pipe Company

Shandong Xuanlin Metal Materials Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Cable Tray , Aluminum Foil , Copper Tube , Gi/PPGI , Stainless Pipe
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Liaocheng, Shandong
Click here to send inquiry Add to Inquiry Basket
Tags: Eue Pipe Factory, Quare Pipe Factory, Pipe Pittings Factory

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
Click here to send inquiry Add to Inquiry Basket
Tags: Reformer Pipe Company, Corundum Pipe Company, Fertilizer Pipe Company

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
Click here to send inquiry Add to Inquiry Basket
Tags: Plain Pipe Factory, Coiled Pipe Factory, Samless Pipe Factory

Shandong Xintie Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Round bar
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, HSE...
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Liaocheng, Shandong
Click here to send inquiry Add to Inquiry Basket
Tags: Suqare Pipe Company, Steek Pipe Company, J Pipe Company
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Category

Manufacturing & Processing Machinery (920) Industrial Equipment & Components (798) Metallurgy, Mineral & Energy (594) Construction & Decoration (569) Tools & Hardware (497) Auto, Motorcycle Parts & Accessories (312) Electrical & Electronics (232) Transportation (211) Instruments & Meters (157) Chemicals (128) More

Management Certification

ISO 9001 (902) ISO 14001 (399) ISO 9000 (294) ISO 14000 (181) ISO9001:2015 (177) IATF16949 (148) ISO 20000 (144) OHSAS/ OHSMS 18001 (141) BSCI (116) QC 080000 (114) GMP (110) ISO 14064 (108) HSE (105) Others (89) ISO14001:2015 (72) ASME (72) ISO 13485 (52) ANSI/ESD (47) ISO 22000 (40) ISO 10012 (38) ISO 17025 (38) BS 25999-2 (35) QHSE (35) ISO 50001 (33) SA 8000 (32) ISO 29001 (32) BRC (32) QSR (31) HACCP (30) FSC (30) WRAP (28) IFS (27) GAP (26) HQE (26) PAS 28000 (26) EICC (26) LEED (25) SHE Audits (25) AIB (24) BREEAM (23) SEDEX (23) ISO45001:2016 (20) ISO9001:2008 (10) ISO14001:2004 (5) OHSAS18001:2007 (3) TS16949 (1) SA8000:2014 (1) More

R&D Capacity

OEM (1,137) ODM (925) Own Brand (718) Others (28)

Annual Revenue

<1 Million USD (539) 10 ~ 50 Million USD (22) 2.5 ~ 5 Million USD (17) >100 Million USD (14) 5 ~ 10 Million USD (12) 50 ~ 100 Million USD (7) 1 ~ 2.5 Million USD (4) More

No. of Employees

5-50 People (352) 51-200 People (163) 201-500 People (34) Less than 5 People (27) 501-1000 People (11) Above 1000 People (2) More

Province & Region

Shandong (400) Jiangsu (220) Zhejiang (158) Guangdong (149) Hebei (111) Tianjin (64) Shanghai (62) Henan (59) Fujian (27) Hunan (26) Hubei (23) Liaoning (17) Shaanxi (17) Anhui (15) Shanxi (13) Beijing (13) Jiangxi (9) Sichuan (6) Chongqing (4) Hainan (3) Guangxi (3) Hongkong S.A.R. (1) Jilin (1) Inner Mongolia (1) Heilongjiang (1) Yunnan (1) Guizhou (1) More

Member & Type

Suppliers with verified business licenses.Diamond Member
Suppliers with verified business licenses.Gold Member
Suppliers reviewed by inspection services.Audited Supplier

Recommended Factories

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Seamless Line Pipe Factories & Companies:

Welcome to one of the largest China B2B marketplace. This seamless line pipe company list contains a wide range of seamless line pipe factories serving all industries. This trusted vertical directory contains premier China suppliers/vendors, trading companies, custom manufacturers (OEM/ODM) and plants. They are experienced China exporting manufacturers offering tens of thousands of high-quality, competitive pricing products to distributors, wholesalers, resellers, and buyers. You can buy best budget seamless line pipe in bulk or cooperate with some ideal ones of these credible suppliers for your import/export business on our b2b portal Made-in-China.com.
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