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Home Supplier Discovery Security & Protection Fire Fastener & Fitting Large Diameter Coupling Factories & Companies
Total 1,173 large diameter coupling factories & companies found with 3,519 products. Source high quality large diameter coupling from our great selection of reliable large diameter coupling manufacturing factories.

Hebei Puxing Alloy Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Strip , Throat Hoop , Steel Midsole , Rubber Seal Cast Iron Pipe Clamp , Throat Clamp Screw
Mgmt. Certification:
ISO 9001, ISO 9000, IATF16949
R&D Capacity: OEM
Location: Xingtai, Hebei
Production Lines: 8
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Tags: Nakajima Coupling Factory, Storz Coupling Factory, Security Coupling Factory

ZYfire Hose Corporation

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Fire Hose , Agriculture Hose , Industrial Rubber Hose , Suction Hose , Frac Hose
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2016, ISO50001:2018, GB/T 29490-2013...
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Taizhou, Jiangsu
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Tags: Hydrant Coupling Company, Sprinkler Coupling Company, Nozzle Coupling Company

JINAN ICM INDUSTRIES VALVES & FITTINGS CO., LTD

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Camlock Fittings , Pipe Nipple , Fire Hose Coupling , Hose Coupling , Bauer Coupling
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Jinan, Shandong
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Tags: Pu Coupling Factory, Nh Coupling Factory, Firefighting Coupling Factory

Hebei Lifu Pipeline Tech Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: PVC Fitting , HDPE Fitting , PVC Pipe Fitting , HDPE Pipe Fitting , PVC Ball Valve
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 20000
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Shijiazhuang, Hebei
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Tags: Nakajima Coupling Adaptor Company, Aluminum Fire Coupling Company, Hydrant Hose Coupling Company

Avannto Flow Controls Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Butterfly Valve , Flange Adaptor , Dismantling Joint , Gate Valve , Check Valve
Mgmt. Certification:
ISO 9001, ASME
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Beijing, Beijing
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Tags: Fire Hose Coupling Factory, Aluminum Storz Coupling Factory, Fire Hydrant Coupling Factory

SYI Industrial Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: manhole cover , grating , ductile iron pipe fitting , adapter and coupling , valve
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Taiyuan, Shanxi
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Tags: Storz Fire Coupling Company, Fire Brass Coupling Company, American Fire Coupling Company

ZYfire Hose Corporation

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Fire Hose , Agriculture Hose , Industrial Rubber Hose , Suction Hose , Frac Hose
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2016, ISO50001:2018, GB/T 29490-2013...
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Taizhou, Jiangsu
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Tags: Nakajima Hose Coupling Factory, Nst Brass Coupling Factory, Aluminium Fire Coupling Factory

Vortex Qingdao Pipe Fitting Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: ISO2531/En545/En598 Ductile Iron Pipe , Ductile Iron Pipe Fitting , Viking Johnson Coupling/Flange Adaptor , Dismantling Joint , Pipe Saddle Clamp for PVC/PE/Di Pipe
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Qingdao, Shandong
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Tags: Brass Storz Coupling Company, Fire Extinguisher Coupling Company, Marine Hose Coupling Company

Ningbo Malin Building Materials Co., Ltd

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Piling Pipe , Water Pipe , Structure Pipe , Dredging Pipe , Slurry Pipe
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Ningbo, Zhejiang
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Tags: Water Sprinkler Coupling Factory, Storz Hose Coupling Factory, Aluminium Storz Coupling 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: Large Handcuffs Company, Large Sirens Company, Large Telescope Mirrors Company

DINGGIN HARDWARE(DALIAN) CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Ductile Iron Pipes , Cast Iron Pipe , Ductile Iron Fittings , Cast Iron Fittings , IBC Tote Tank
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Dalian, Liaoning
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Tags: Large Speed Bumps Factory, Large Safety Harness Factory, Large Clock Arms Factory

Nantong Sentian Fire Fighting Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Fire Hose , Fire Control , EPDM Ling Fire Hose , Circualr Loom Hose Maker , Rubber Sleeves
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Nantong, Jiangsu
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Tags: Large Power Siren Company, Large Stun Baton Company, Large Keypad Telephone Company

Tianjin Boer King Steel Import and Export Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Casing Pipe; Seamless Steel Pipe; High Pressure Boiler Tube; Spiral Steel Pipe; Stainless Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14000, ISO 20000, IATF16949...
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Tianjin, Tianjin
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Tags: Large Stun Gun Factory, Large Head Visors Factory, Large Polyester Swabs Factory

Wuxi High Mountain Hi-Tech Development Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: HDPE Pipe; HDPE Fittings; Welding Machines; Valves; HDD Machines
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wuxi, Jiangsu
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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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Jingjiang Huading Machinery Manufacturing Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Cardan Shaft , Flexible Coupling , Universal Coupling , Gear Coupling , Rigid Coupling
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, CCS Certificate
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Taizhou, Jiangsu
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Nanjing Gearwell Machinery Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Gear Reducer , Gearbox , Speed Reducer , Worm Gearbox , Helical Gearbox
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand, FLENDER, MOOG, SEW etc
Location: Nanjing, Jiangsu
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Henan Ruixuan Environmental Protection Technology Co., ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Rubber Joint , Flange Joint , Dismantling Joint
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Zhengzhou, Henan
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Sichuan Mighty Machinery Co. Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Timing Belt Pulley , V Belt Pulley , Locking Device , Gear Racks , Couplings
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Chengdu, Sichuan
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XIAMEN ZHISEN ELECTRO. EQUIP. CO., LTD.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: 3D DLP Projector , 4K DLP Projector , 3D Resin , 3D Printing Service , 3D DLP Printer Controller
Mgmt. Certification:
N/A
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand, Customer needs
Location: Xiamen, Fujian
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Handan Topmetal Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Seamless Steel Pipe , Threaded Hollow Bar , Fully Threaded Bar , Post Tensioning Bar , ERW Pipe
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Handan, Hebei
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JiNan ZhuoRui Electrical Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Bearings , Steel Balls , Oil Seals , Mechanical Seals , Sprockets
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Jinan, Shandong
Main Markets: Domestic
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Zhejiang Italy Copper Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Valve , Bibcock , Check Valve , Pipe Fittings , Gate Valve
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Taizhou, Zhejiang
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Zaozhuang Tianyi Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Hydraulic Hose , Rubber Hose , PTFE Teflon Hose , Fitting , Quick Coupling
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand, Harmony
Location: Zaozhuang, Shandong
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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
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CNBM International Corporation

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Pipe and Fittings , Refractory Bricks , Manhole Cover , Steel Plant Spare Parts , Prefabricated House
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI, ANSI/ESD
Factory ownership: State-owned
R&D Capacity: OEM, Own Brand
Location: Beijing, Beijing
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Chengdu Unik Machinery Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Keyless Locking Device , Timing Belt Pulley , Flexible Coupling , Keyless Bushing , Clamping Element
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Meishan, Sichuan
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Weifang Shengao Machinery Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: casting , forgings , welding parts , machining parts , stamping part
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Weifang, Shandong
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Shandong Chentai Import and Export Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: PE HDPE Pipe , PE Pipe , Sesame Oil , Pipe
Factory ownership: Limited Company
Location: Linyi, Shandong
Production Lines: Above 10
Main Markets: Domestic
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Zhejiang Tianyan Holding Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pipe; Pipe Fitting; Valve; Faucet
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, WRAP
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Taizhou, Zhejiang
Click here to send inquiry Add to Inquiry Basket
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Category

Manufacturing & Processing Machinery (823) Industrial Equipment & Components (778) Tools & Hardware (457) Metallurgy, Mineral & Energy (433) Construction & Decoration (414) Auto, Motorcycle Parts & Accessories (288) Electrical & Electronics (232) Instruments & Meters (226) Chemicals (140) Service (70) More

Management Certification

ISO 9001 (731) ISO 14001 (338) ISO 9000 (230) ISO9001:2015 (176) ISO 14000 (134) OHSAS/ OHSMS 18001 (108) IATF16949 (105) ISO 20000 (98) ISO14001:2015 (87) BSCI (85) QC 080000 (84) Others (81) HSE (76) ISO 14064 (75) GMP (67) ASME (45) ANSI/ESD (30) ISO 22000 (29) ISO 13485 (29) BRC (25) ISO 10012 (25) QHSE (24) FSC (22) ISO 17025 (22) BS 25999-2 (21) SA 8000 (19) ISO45001:2016 (19) ISO 50001 (19) GAP (18) EICC (18) IFS (18) ISO 29001 (18) HACCP (17) HQE (17) PAS 28000 (17) QSR (16) AIB (16) SEDEX (15) WRAP (15) LEED (14) SHE Audits (13) BREEAM (12) ISO9001:2008 (9) ISO14001:2004 (5) OHSAS18001:2007 (5) More

R&D Capacity

OEM (1,002) ODM (812) Own Brand (641) Others (26)

Annual Revenue

<1 Million USD (498) 10 ~ 50 Million USD (11) 2.5 ~ 5 Million USD (11) 1 ~ 2.5 Million USD (8) 5 ~ 10 Million USD (7) >100 Million USD (5) More

No. of Employees

5-50 People (309) 51-200 People (134) Less than 5 People (41) 201-500 People (34) 501-1000 People (7) Above 1000 People (4) More

Province & Region

Shandong (289) Jiangsu (168) Zhejiang (164) Hebei (90) Guangdong (87) Henan (85) Shanghai (59) Tianjin (39) Fujian (35) Hunan (25) Hubei (22) Anhui (20) Liaoning (16) Shaanxi (14) Beijing (13) Sichuan (12) Chongqing (10) Shanxi (9) Jiangxi (8) Jilin (3) Hainan (1) Taiwan, China (1) Hongkong S.A.R. (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

Hot Products:

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Large Diameter Coupling Factories & Companies:

Welcome to one of the largest China B2B marketplace. This large diameter coupling company list contains a wide range of large diameter coupling 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 large diameter coupling 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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