Hyop Woon Stolt Transportation Services Co Ltd

Stolt Tank Containers’ global network includes 21 tank container depots and/or cleaning stations strategically located in key markets worldwide.

All of STC’s depots and cleaning stations comply with local government regulations, with health, safety and wastewater management as key priorities. Our expanding network of tank container depots and cleaning stations operates with local joint venture partners to provide “one-stop-shopping” services to its customers. STC’s global network of depots and cleaning stations provides its customers with cost-effective and environmentally responsible services that meet their business needs. Customers that own their tanks can take advantage of STC’s cleaning, storage, refurbishing, testing, maintenance and repair services at any of the company’s state-of-the-art depots worldwide. 

 Hyop Woon Stolt Transportation Services Co Ltd in Ulsan, South Korea, services chemical tank containers, food-grade tank containers and also electric tank containers. The depot is operational since November 2010 and offers utilization area of 12,000 square metres. 

Should you be faced with an unexpected slowdown in discharge of your isotanks, we can help you with cost efficient storage!

Hyop Woon Stolt Transportation Services depot has capacity for 60 x laden DG cargo isotanks and 400 x laden non-DG cargo isotanks.

Contact us for more information! 

Services include

Tank cleaning

Cleaning workshop - 8 bays

Repair workshop

Framework & pitting repair

Water treatment plant

Enclosed cleaning system

DG and Non-DG Storage

Capacity for 60 x laden DG cargo isotanks
Capacity for 400 x laden non-DG cargo isotanks


In-service workshop - 6 bays

Steam heating

14 bays

LNG boiler & compressor/ air receiver

Homogenization facility

Homogenization & cargo transfer

Nitrogen purging

Stolt Tank Containers depot in Ulsan City, Korea

Hyop Woon Stolt Transportation Services Co Ltd


No: 58-13 Haknam-Ri, Onsan-Eup, Ulju-Kun

Ulsan City 44992

Republic of Korea

Tel: +82 52 2371434

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