Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Api Pipeline Construction Factories & Companies
Total 575 api pipeline construction factories & companies found with 1,725 products. Source high quality api pipeline construction from our great selection of reliable api pipeline construction manufacturing factories.

Baowu Aluminum (Shandong) Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Aluminum Tube , Aluminum Plate , Aluminum Foil , Aluminum Coil , Aluminum Circle
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Liaocheng, Shandong

Qingdao David Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: PE Pipe , HDPE Pipe , Floater , Thermoplastic Hose , Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Qingdao, Shandong

WUXI BAOWANG STEEL CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless Steel Sheet , Stainless Steel Pipe , Stainless Steel Coil , Steel Plate , Steel Pipe.
Mgmt. Certification:
ISO 9001, QC 080000, ISO 10012, ISO 17025
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wuxi, Jiangsu

Shandong Runhai Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Carbon Steel Plate/Coil /Tube/Strip , Stainless Steel Plate/Coil /Tube/Strip , Galvanized Steel Plate/Coil /Tube/Strip , Aluminium Steel Plate/Coil , PPGI
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Jinan, 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

Shandong Seaco Machinery Equipment Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Oil Equipment
Mgmt. Certification:
ISO 9001, ISO 20000
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Dongying, Shandong

CNPS.COM LIMITED

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: iFGS Surface Fiberglass Pipe , iFGS Downhole Fiberglass Pipe , iFGS RTP Pipe , iFGS SF and FF Underground Tank , Mud Logging Sensors
Mgmt. Certification:
Nil
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Dongying, Shandong

Hebei Pipeline Equipment HN Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Pipes , Pipe Fittings (Elbow Tee Reduer Cap...) , Flange , Pipe Spool , Thermal Insulation Pipe
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ASME
Factory ownership: Private Owner
R&D Capacity: OEM, ODM
Location: Haikou, Hainan

CHANGSHA XIANGJIA METAL MATERIAL TRADING CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Scaffolding(Including Ringlock Scaffolding , Cuplock Scaffolding , Kwickstage Scaffolding , Frame Scaffolding , Scaffolding Tube
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Changsha, Hunan

Shandong Great Steel Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Welded Steel Pipe , Ductile Iron Pipe , Seamless Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 14064
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Liaocheng, Shandong

Flk Pipeline Co., Limited

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Ss Pipe , Stainless Steel Seamless Steel Pipe , Steel Pipe , Welded Tube , Stainless Steel Thick-Walled Tube
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Wenzhou, Zhejiang

Wuxi Biying Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Group Corporation
Main Products: Steel Pipe , Steel Plate , Steel Coil , Steel Bar , Galvanized Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Wuxi, Jiangsu

OASIS OIL TOOLS CO., LTD.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Water well screens , pipe base well screens , perforated pipe , sand control well screens , premium screens
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Xinxiang, Henan

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

Tianjin Honest Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Prop , Prepainted Steel Coil , Hot Rolled Coil , Cold Rolled Coil , Stainless Steel Coil
Mgmt. Certification:
ISO 9001, BSCI
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Tianjin, Tianjin

Shandong Xinghuasheng Steel Group Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Carbon Steel Product , Steel Rebar , Galvanized Steel Products , Prepainted Steel Series , Stainless Steel Products
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 50001
Location: Jinan, Shandong
Production Lines: 5

Mydehow Steel (Tianjin ) Co., Ltd.

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

Zhejiang Sailing Steel Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Pipe , Stainless Steel Seamless Pipe , Welded Stainless Steel Pipe , Sanitary Stainless Steel Pipe , Heat Exchanger Tube
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wenzhou, Zhejiang

Hebei Jiwei Valve Trading Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Gate Valve , Globe Valve , Check Valve , Butterfly Valve , Ball Valve
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Xingtai, Hebei
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Category

Metallurgy, Mineral & Energy (378) Manufacturing & Processing Machinery (335) Industrial Equipment & Components (321) Construction & Decoration (287) Tools & Hardware (231) Auto, Motorcycle Parts & Accessories (111) Instruments & Meters (97) Chemicals (75) Electrical & Electronics (61) Transportation (58) More

Management Certification

ISO 9001 (409) ISO 14001 (201) ISO 9000 (161) ISO 14000 (103) ISO 20000 (91) OHSAS/ OHSMS 18001 (91) BSCI (73) IATF16949 (72) QC 080000 (70) HSE (70) ISO9001:2015 (68) ISO 14064 (65) GMP (62) ASME (57) Others (43) ANSI/ESD (36) ISO 10012 (30) ISO14001:2015 (29) ISO 17025 (29) ISO 13485 (27) ISO 22000 (25) ISO 50001 (23) BS 25999-2 (22) ISO 29001 (21) BRC (21) QHSE (18) SA 8000 (18) FSC (17) WRAP (16) HACCP (16) HQE (16) PAS 28000 (16) QSR (15) GAP (15) SHE Audits (15) EICC (15) AIB (14) LEED (14) SEDEX (14) BREEAM (13) IFS (12) ISO45001:2016 (9) ISO9001:2008 (5) ISO14001:2004 (2) OHSAS18001:2007 (2) More

R&D Capacity

OEM (464) ODM (378) Own Brand (268) Others (11)

Annual Revenue

<1 Million USD (206) 5 ~ 10 Million USD (5) 1 ~ 2.5 Million USD (4) 2.5 ~ 5 Million USD (4) >100 Million USD (3) 10 ~ 50 Million USD (2) 50 ~ 100 Million USD (1) More

No. of Employees

5-50 People (141) 51-200 People (56) Less than 5 People (16) 201-500 People (6) 501-1000 People (2) Above 1000 People (1) More

Province & Region

Shandong (188) Jiangsu (94) Tianjin (61) Zhejiang (57) Hebei (51) Shanghai (27) Guangdong (18) Henan (12) Fujian (10) Hunan (10) Shaanxi (9) Shanxi (9) Hubei (8) Liaoning (6) Anhui (5) Beijing (4) Jiangxi (4) Hainan (2) More