# Hansung Clean Tech wins wastewater and ultrapure water contracts from Samsung and SK hynix

Hansung Clean Tech secured multiple contracts from Samsung Electronics and SK hynix for wastewater treatment and ultrapure water projects at Samsung's Pyeongtaek Campus and SK hynix's Yongin Semiconductor Cluster, including a 14.1 billion won expansion contract for Samsung P5 Phase 1 and a 15.5 billion won contract for DB HiTek ultrapure water expansion.

- Type: Contract
- Announced: 2026-05-19
- Where: Pyeongtaek, Yongin, South Korea
- Value: $22.0M (29.6B KRW)
- Status: announced
- Products: ultrapure water systems, wastewater treatment systems
- Sectors: [Water Treatment Equipment](https://endata.com/sectors/water-treatment-equipment.md), [Semiconductors and Industrial Electronics](https://endata.com/sectors/semiconductors-electronics.md)

## Companies

- [Hansung Clean Tech](https://endata.com/companies/85229.md)
- [Samsung Electronics](https://endata.com/companies/647.md) (customer)
- [SK Hynix](https://endata.com/companies/2769.md) (customer)
- [DB HiTek](https://endata.com/companies/38749.md) (customer)

## Sources

- [asiae.co.kr](https://www.asiae.co.kr/en/article/2026052008035356639), 2026-05-19: "Hansung Clean Tech is securing mid- to long-term growth momentum as it begins to benefit in earnest from the large-scale investment expansions by Samsung Electronics and SK hynix."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.