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ATEX Mobile Phones in Ulsan
ATEX Mobile Phones in UlsanUlsan is South Korea’s premier heavy industrial city. Home to the world’s largest shipyard and two major refineries, it has the highest concentration of ATEX classified zones in the country.Infinity-EX provides ATEX Zone 1/21 certified devices for Ulsan operations.Industrial ApplicationsOver 800 industrial facilities in chemicals, refining, shipbuilding, and automotive.
The Ulsan Petrochemical Industrial Complex is one of Asia’s largest integrated clusters.Refineries & Petrochemical
SK Energy — 840,000 bpd capacity, one of world’s largest single-site refineries
S-Oil — 600,000+ bpd, residue upgrading and aromatics production
Integrated naphtha crackers, olefins, and polymer production
Thousands of workers in Zone 1 classified areas daily
Chemical Industry
LG Chem — petrochemical derivatives, engineering plastics
SK Chemicals — specialty chemical production
SK Innovation — battery materials, flammable electrolytes
Marine & Shipbuilding
Hyundai Heavy Industries — 7 sq km, world’s largest shipyard
Builds LNG carriers, VLCC tankers, FPSO vessels, offshore platforms
Confined spaces during construction require ATEX devices
Ulsan port handles petroleum and chemical cargo
Why Intrinsically Safe Devices?The density of hazardous operations in Ulsan means explosion proof phones are standard equipment for a significant portion of the city’s industrial workforce. SK Energy, S-Oil, and Hyundai HI all enforce strict ATEX requirements.Infinity-EX SolutionsEX72 PlusEX 101 UltraEX 027EX 100 PROATEX Devices South KoreaRelated Locations
Yeosu — GS Caltex petrochemical hub
Busan — marine and offshore operations
Daesan — refinery cluster
South Korea overview
Trusted by Industry Leaders
Infinity Ex ATEX-certified devices are deployed across major industrial operations in Ulsan and the region, trusted by leading operators including KOC, KNPC, ADNOC, Saudi Aramco, and Shell for hazardous area communications. Every device ships with full ATEX certification documentation and technical support.
Request a Quote
Need ATEX-certified devices for your Ulsan operations? Request a quote today or reach us directly via WhatsApp for immediate assistance. We offer fast delivery to Ulsan, the region with full technical support and certification documentation.
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