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Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Threaded Line Pipe Factories & Companies
Total 1,011 threaded line pipe factories & companies found with 3,033 products. Source high quality threaded line pipe from our great selection of reliable threaded line pipe manufacturing factories.

TIANCHENG METAL MATERIAL(TIANJIN) CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Seamless Pipe/Boiler Tube , Alloy Steel Seamless Pipe , API 5CT Petroleum Tubing Casing , Stainless Steel Seamless Tubes , Slotted Casing Seamless Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Tianjin, Tianjin
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Tags: Pipe Inspection Equipment Factory, Erw Stainless Pipe Factory, Forged Pipe Mould Factory

HEFEI ELECMAN ELECTRICAL CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: EMT Conduit , IMC Pipes , EMT Connector , EMT Couplings , Rigid Conduit
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Hefei, Anhui
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Tags: Schedule 40 Pipe Company, Invar 36 Pipe Company, Water Transport Pipe Company

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
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Tags: Pure Nickel Pipe Factory, Stainless Boiler Pipe Factory, En Steel Pipe Factory

Tianjin Xuboyuan Iron & Steel Trading Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Tinned Strip Coil , Welding electrode
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Tianjin, Tianjin
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Tags: Cr Steel Pipe Company, Gas Transport Pipe Company, Lasw Steel Pipe Company

Forsun Ultra-hard Material Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Core Bit , Core Barrel , Drill Rod , Drilling Accessories , Drilling Tools
Factory ownership: Limited Company
R&D Capacity: ODM, Own Brand
Location: Changsha, Hunan
Production Lines: Above 10
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Tags: Pe Coating Pipe Factory, Lsaw Pipe Mill Factory, Solar Evacuated Pipe Factory

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
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Tags: Honing Steel Pipe Company, Gas Transportation Pipe Company, Structure Carbon Pipe Company

Jiaxing Newscrew Fastener Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Threaded Rod , Bot , Nut , Screw , Washer
Mgmt. Certification:
NIL
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Jiaxing, Zhejiang
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Tags: Pipe For Industry Factory, Rhs Steel Pipe Factory, Duplex Steel Pipe Factory

Wuxi Gold Guangyuan Metal Products Factory

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Aluminum Pipe/Tube , Aluminium Tube/Pipe , Aluminum Tubing/Piping , Aluminium Piping/Tubing , Aluminum Die Casting
Mgmt. Certification:
ISO 9000
Factory ownership: Private Owner
R&D Capacity: OEM
Location: Wuxi, Jiangsu
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Tags: Channel Steel Pipe Company, Tig Welded Pipe Company, Sheet Metal Pipe Company

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: Deformed Steel Pipe Factory, Boiler Tube Pipe Factory, Thin Wall Pipe Factory

Jiangsu qifeng Metal Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Galvanized Steel Strip Series , Cold-Rolled Steel Strip , Hot Rolled Coil
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Wuxi, Jiangsu
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Tags: Oil Cooler Pipe Company, Steel Pipe Sch Company, Emt Pipe Tube Company

Tianzhu Special Steel Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Sheet/Plate , Stainless Steel Coil/Strip , Stainless Steel Pipe/Tube , Stainless Steel Bar/Rod , Carbon Steel Sheet/Plate
Mgmt. Certification:
ISO 9001, ISO 9000, BSCI
R&D Capacity: OEM, Own Brand
Location: Wuxi, Jiangsu
Production Lines: Above 10
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Tags: Copper Rod Pipe Factory, Pipe Surface Treatment Factory, Pipe Casing Tube Factory

Fluid Tech Piping Systems (Tianjin) Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Malleable Iron Pipe Fittings/Pipe Hangers/Anti-Seismic Bracket/Grooved Pipe Fittings/Fire Valve
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Tianjin, Tianjin
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Tags: Welded Pipe Machinery Company, Flat Steel Pipe Company, Octg Tubing Pipe Company

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
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Tags: Metal Pipe Strap Factory, Galvanized Conduit Pipe Factory, Alloy Drill Pipe Factory

Qingdao Liange Special Steel Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steel Coil , Stainless Steel Plate , Stainless Steel Coil , Carbon Steel Plate , Color Coated Steel Coil
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Qingdao, Shandong
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Tags: Oval Stainless Pipe Company, Straight Welded Pipe Company, Lsaw Ssaw Pipe Company

Anping Xinlv Metal Products Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Wire Mesh , Wire Mesh Filter
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Hengshui, Hebei
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Tags: Petroleum Steel Pipe Factory, Oil Field Pipe Factory, Automobile Oil Pipe Factory

Hebei Shentong Plastic Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: PVC , PPR , PE , PERT , HDPE
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Shijiazhuang, Hebei
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Tags: Rolled Groove Pipe Company, Alloy Austenitic Pipe Company, Automobile Steel Pipe Company

Qingdao Hetai Precision Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stamping Part , Sheet Metal , Welding , Assembling , CNC Turning
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, IATF16949
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Qingdao, Shandong
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Tags: Flat Heat Pipe Factory, Water Welded Pipe Factory, Super Duplex Pipe Factory

Guangzhou Long Sheng Hing Trading Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Plate & Steel Sheet , Heavy Steel Plate , Carbon & Low Alloy Steel Plate for Boile , Structural Plate for Shipbuilding , Steel Plate for Bridge Building
Factory ownership: Limited Company
Location: Pingdingshan, Henan
Annual Revenue: US$50 Million - US$100 Million
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Tags: Bright Furniture Pipe Company, Astm Pipe Cap Company, Ss Polished Pipe Company

QINGDAO I-FLOW CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Valve , Fire Hydrant , Flange , Pipe Fitting , Strainer
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Qingdao, Shandong
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Tags: Rectangular Galvanize Pipe Factory, Spiral Stee Pipe Factory, Mirror Polished Pipe Factory

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)
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Tags: Welded Pipe Base Company, Gal Steel Pipe Company, Pipe For Construction Company

TISCO (Shandong) Supply Chain Management Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Plate , Stainless Steel Pipe , Stainless Steel Coil , Stainless Steel Round Bar , Galvanized Products
Mgmt. Certification:
ISO 9001, ISO 9000, OHSAS/ OHSMS 18001, QC 080000, BSCI
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jinan, Shandong
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Tags: Stainless Sheet Pipe Factory, Fbe Steel Pipe Factory, Hollow Square Pipe Factory

Hebei Shengtian Pipe-Fitting Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pipe Elbow , Pipe Tee , Pipe Cap , Pipe Reducer , Pipe Bend
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2018
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Cangzhou, Hebei
Click here to send inquiry Add to Inquiry Basket
Tags: Thermal Welding Pipe Company, Precision Seamless Pipe Company, Austenite Stainless Pipe Company

Changsha Elewell Import&Export Co., Ltd

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: EMT Conduit , Strut Channel , Flexible Conduit , Thread Rod , Electrical Junction Box
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Changsha, Hunan
Click here to send inquiry Add to Inquiry Basket
Tags: Seamless Drill Pipe Factory, Ss Round Pipe Factory, Structural Square Pipe Factory

Suzhou Jieyou Fluid Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Compressed Air Pipe; Compressed Air Pipe System; Pipe Fittings
Mgmt. Certification:
ISO9001:2015, ISO14001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Suzhou, Jiangsu
Click here to send inquiry Add to Inquiry Basket
Tags: Oiled Furniture Pipe Company, Cds Boiler Pipe Company, En Seamless Pipe Company

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
Click here to send inquiry Add to Inquiry Basket
Tags: Galvanized Strip Pipe Factory, Spiral Piling Pipe Factory, Corrugated Pipe Culvert Factory

Hebei Wode Valve Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Ball Valve , Stainless Steel Ball Valve , Stainless Steel Piepe Fittings , Valves , Check Valves
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Cangzhou, Hebei
Click here to send inquiry Add to Inquiry Basket
Tags: Hot Seamless Pipe Company, Galvanized Pipe Weight Company, Sonic Logging Pipe Company

Guangzhou New Zhonglian Building Materials Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Steel Structure , Steel & Iron Products , Chemicals , Building Materials , LED Lights
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Guangzhou, Guangdong
Click here to send inquiry Add to Inquiry Basket
Tags: Casing Pipe China Factory, Rectangular Stee Pipe Factory, Marine Seamless 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: Ms Black Pipe Company, Helical Welded Pipe Company, Stainless Steeel Pipe Company

Zhejiang Jiangxin Copper Pipeline Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Copper Fittings , Brass Fittings , Refrigeration Parts
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Shaoxing, Zhejiang
Click here to send inquiry Add to Inquiry Basket
Tags: Erw Sonic Pipe Factory, Corrugated Galvanized Pipe Factory, Seamless Titanium Pipe Factory

Shandong Donghong Pipe Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel wire reinforced PE composite pipe , HDPE pipe , PE pipe , steel pipe
Mgmt. Certification:
ISO9001:2015, ISO14001:2015
Factory ownership: Public Company
R&D Capacity: ODM, OEM, Own Brand
Location: Jining, Shandong
Click here to send inquiry Add to Inquiry Basket
Tags: Welded Oil Pipe Company, Black Rectangle Pipe Company, Monel Welded Pipe Company
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Category

Industrial Equipment & Components (658) Manufacturing & Processing Machinery (624) Tools & Hardware (507) Construction & Decoration (446) Metallurgy, Mineral & Energy (400) Auto, Motorcycle Parts & Accessories (265) Electrical & Electronics (231) Instruments & Meters (200) Chemicals (152) Agriculture & Food (67) More

Management Certification

ISO 9001 (631) ISO 14001 (272) ISO 9000 (195) ISO9001:2015 (149) ISO 14000 (120) IATF16949 (103) OHSAS/ OHSMS 18001 (89) ISO 20000 (84) BSCI (74) Others (72) QC 080000 (70) ISO14001:2015 (66) HSE (62) ISO 14064 (62) GMP (60) ASME (41) ANSI/ESD (36) ISO 13485 (26) QHSE (23) ISO 10012 (23) BS 25999-2 (22) ISO 22000 (21) BRC (21) ISO 17025 (19) FSC (19) QSR (18) EICC (18) HACCP (18) ISO 50001 (17) WRAP (17) GAP (17) SA 8000 (17) PAS 28000 (16) AIB (16) ISO 29001 (15) HQE (15) SEDEX (15) ISO45001:2016 (15) LEED (14) SHE Audits (13) IFS (12) BREEAM (12) ISO9001:2008 (7) OHSAS18001:2007 (4) ISO14001:2004 (3) TS16949 (1) More

R&D Capacity

OEM (842) ODM (695) Own Brand (492) Others (24)

Annual Revenue

<1 Million USD (410) 10 ~ 50 Million USD (9) 2.5 ~ 5 Million USD (7) 5 ~ 10 Million USD (6) 1 ~ 2.5 Million USD (4) >100 Million USD (3) 50 ~ 100 Million USD (2) More

No. of Employees

5-50 People (249) 51-200 People (120) Less than 5 People (29) 201-500 People (27) 501-1000 People (6) Above 1000 People (1) More

Province & Region

Zhejiang (243) Shandong (235) Jiangsu (146) Guangdong (79) Hebei (73) Tianjin (48) Shanghai (37) Henan (31) Anhui (19) Fujian (19) Hunan (18) Beijing (13) Shaanxi (10) Sichuan (8) Liaoning (6) Jiangxi (6) Hubei (6) Shanxi (4) Hainan (3) Heilongjiang (3) Jilin (1) Yunnan (1) Chongqing (1) Guangxi (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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Hot Products:

Pipe Material Stainless Steel U Pipe Pipe Of Stainless Steel Chemical Pipe Hot Pipe Construction Pipe Iso Steel Pipe Sheet Product Line Packing Pipe Round Tube Pipe Pipe Structure Astm Pipe

Related Manufacturers & Suppliers:

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Threaded Line Pipe Factories & Companies:

Welcome to one of the largest China B2B marketplace. This threaded line pipe company list contains a wide range of threaded 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 threaded 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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