The major innovative automation welding projects we are involved in:

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Ball tank applications: ball tank automated welding AUTO-MIG / intelligent remote-controlled automatic welding
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Refining and chemical applications: fixed-port automatic welding used in installation conditions (AUTO-MIG)
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Long-distance pipelines: Single torch automatically welds the entire joint from bottom to top (AUTO-TIG MIG)
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Nickel-based composite tube: Mountain composite tube automatic welding (AUTO-TIG)
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Marine Engineering: Fully Automatic High-Speed Argon Arc Welding (AUTO-TIG)
Specific solutions tailored to different industries
EMI Pipeline Technology Co., Ltd. was founded in 2011 and located in Zhoushi Town, Kunshan City, Jiangsu Province, China.We mainly focuses on making and selling intelligent fixed-mouth welding systems and equipment. We have self-developed digital welding power sources, automatic welding travel and control systems, and a number of smart supporting tools.It's one of the few companies in China that provide complete welding automation solutions.

Advanced Design, Technology Research,
Intelligent Manufacturing
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0+Was founded in 2011 and located in Zhoushi Town -
0+Earned more than 4000 patents with the CAGR of over 35% in recent three years -
0+10000+ retail stores worldwide -
0+500000+ ㎡ intelligent manufacturing bases
Diverse Designs & Techniques to Meet
Your Custom Needs
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Ball tank applications
Intelligent remote-controlled automatic welding
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Nickel-based composite tube
Mountain composite tube automatic welding (AUTO-TIG)
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Marine Engineering
Fully Automatic High-Speed Argon Arc Welding (AUTO-TIG)



After-Sales Service
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Advanced R&D CapabilitiesDevelops digital welding power sources, control systems, and intelligent welding technologies.Read More
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Proven Industry ExpertiseParticipated in major technological innovation projects for PetroChina and Sinopec.Read More
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Comprehensive Welding SolutionsProvides process development, training, maintenance, and complete pipeline welding automation solutions.Read More
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Strong Brand PartnershipsPartners with leading American and German automatic welding brands in China.Read More
Latest News
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Sep 29, 2026Successful Application Of Domestic Fully Automatic Welding Equipment For Bimetallic Composite PipesOn August 22, with the successful completion of the pipeline laying task for the "Offshore Oil 202" vessel using bimetallic composite pipes (herein... -
Sep 29, 2026Good News: New Breakthrough in Scientific And Technological ResearchRecently, the project "Development of Automatic Welding Technology for Longitudinal Seams of SINOPEC LNG Storage Tanks", led by No.4 Construction C... -
Sep 29, 2026Successful Domestic Application Of Fully Automatic Argon Arc External Root Welding Technology | J...On August 14, the fully automatic argon arc external root welding technology initiated and researched by Jianghan Petroleum Construction Company was successf...








