Jeong IL Stolthaven Ulsan

Jeong IL Stolthaven Ulsan (JSTT) is located in the Port of Ulsan.

This is one of the major petrochemical industrial centres in South Korea and the terminal is the largest bulk-liquid storage facility in the Ulsan/Onsan industrial complex.

As such, JSTT is Stolthaven Terminals’ North Asia Pacific distribution hub, and Stolt-Nielsen's transshipment point for domestic and regional distribution.

Terminal address and contacts

Jeong IL Stolthaven Ulsan at a glance

Number of tanks

Total tank capacity in m3


Tank sizes in m3

Terminal details


297, Sanam-ro
Onsan-eup, Uljoo-gun
Ulsan City
Republic of Korea

Latitude: 35.4430977 N
Longitude: 129.367547 E


Terminal Manager
Chae, Gi-Ho

Commercial Manager
Oh, Duyoung

General Manager
Hwang, Yun-Chul


Commercial enquiries

T: +82 2 7896812
E: [email protected]

Tank types

  • carbon (and coated) steel
  • stainless steel

Tank features

  • automatic tank gauge systems with temperature measurement
  • 132 dedicated pipelines for tank and truck loading
  • fixed-roof tanks built to API 650 standards
  • individual tank gauging systems on all tanks
  • nitrogen blanketing available to all fixed roof tanks
  • nitrogen blanketing on tanks for special products
  • pressure/vacuum and emergency vents
  • remote tank gauging and high-level alarms
  • vapour-control system on site
  • dedicated pipelines for truck and dock
  • dedicated pumps and internal lines
  • fixed-roof and internal floating roof tanks
  • mixing, blending and circulation
  • independent high-level alarms on all flammable liquid tanks
  • speciality tank liners
  • vapour-control systems connected to onsite industrial combustor

Products stored

  • chemicals
  • petroleum products
  • vegetable oils

Access to terminal

  • ship
  • road
  • barge
  • pipeline


  • truck facilities: truck loading rack – 200 bays with dedicated loading systems
  • four weighbridges
  • board-to-board transshipments
  • cooling, heating and filtering
  • covered loading rack for tank trucks and ISO containers
  • customs, excise-bonded storage and administrative support
  • dry air system
  • emergency electrical generator
  • fire protection foam system and water sprinklers system
  • high-purity nitrogen available
  • independent surveyors on site
  • ISO tank and flexibag loading and unloading
  • land and marine vapour-control systems
  • nitrogen blanketing
  • owned jetty
  • blending, mixing and homogenising services
  • container stuffing and unstuffing
  • dedicated jetty pipelines
  • direct product transfers between ships, trucks, tank containers and pipeline
  • drum filling, IBC filling and storage of hazardous and flammable liquids
  • product chilling