Inquivix Technologies: Industrial Supply into Korea

What Inquivix Technologies does

On the semiconductor side, Inquivix Technologies supplies clean-process systems to Korean fabs and represents foreign equipment and materials suppliers in the Korean market. The core line is hydrogen, ozone, and ultrapure water systems for wafer processing, delivered with the bilingual engineering support, qualification work, and after-sales service Korean fabs expect from a local partner.

On the aluminum side, the company trades in both directions. Primary aluminum and alloys go into Korean rolling mills, extruders, and battery foil producers. Rolled coil, sheet, and foil come out of qualified Korean mills to international buyers. Joon K Lee leads the company as Managing Director from its Incheon headquarters and Seoul office, inside the K-Semiconductor Belt that runs through Pyeongtaek, Icheon, Yongin, and Cheongju.

Semiconductor process systems

Hydrogen

Hydrogen systems generate hydrogen on site by PEM electrolysis, so the fab draws high-purity gas from a generator near the point of use. Gas generators produce 5N (99.999 percent) hydrogen for annealing, reducing atmospheres, forming gas, and epitaxial growth. Dissolved-hydrogen units feed hydrogen into the ultrapure water line for wet cleaning. The buyers are fab process and facility engineering teams, equipment OEMs that build hydrogen supply into their tools, and process integrators fitting out new lines. More in who buys hydrogen systems in Korea.

Ozone

Ozone water systems dissolve ozone into deionized water for wafer cleaning, surface oxidation, and photoresist stripping, a wet route that reduces the sulfuric acid and peroxide chemistry a cleaning step consumes. Ozone gas generators serve dry steps: surface oxidation, ALD and CVD precursor delivery, and chamber cleaning. Residual ozone is destroyed by UV before discharge. The buyers are wet-process and thin-film engineering groups at fabs and the OEMs whose cleaning and deposition tools need an ozone supply. More in the ozone wafer cleaning buying decision.

Ultrapure water

Ultrapure water is the solvent every wet step depends on, held above 18.2 megohm-centimetres with total organic carbon below 5 parts per billion at the point of use. Inquivix Technologies supplies systems built from UPW-compatible wetted materials (electropolished stainless steel, PTFE, PFA, PVDF) and integrates hydrogen and ozone delivery into the fab's UPW distribution, with SECS/GEM communication to the host. Facility engineering teams and the EPC contractors that build fab utilities specify this equipment, usually years before tool-in. More in who buys ultrapure water systems in Korea.

Aluminum

Korea has no primary smelter, and it is one of Asia's most capable producers of rolled, extruded, and foil aluminum, with particular strength in battery foil and automotive lightweighting. That shape creates trade in both directions, and Inquivix Technologies works both.

The industry map, the mills, and the sourcing questions buyers ask first are set out in the guide to Korea's aluminum industry.

How representation works

Foreign suppliers come to Inquivix Technologies for representation in Korea, usually on an exclusive basis and only when the product meets semiconductor-grade standards. The work runs in four steps.

1. Fit assessment

   We match your specifications against Korean process requirements, fab infrastructure, and integration constraints, and name the likely customers. If the product does not fit the market, you hear that at this stage, before anyone signs an agreement.

2. Qualification support

   Korean certification such as KCs, bilingual documentation, P&ID-level application engineering, and on-site demonstrations. A Korean engineering team carries your product through the customer's evaluation, in Korean, on the customer's schedule.

3. First order

   Commercial terms, import, delivery coordination, installation, commissioning, and performance validation at the customer site. Inquivix Technologies holds the Korean customer relationship and the local accountability that comes with it.

4. Account development

   Preventive maintenance, spares provisioning, bilingual engineering support, and the account work that turns one qualified tool or material into a standing supplier position across lines and sites.

Semiconductor supply typically takes 6 to 18 months from first contact to a qualified position, depending on the product and the fab. The stages are covered in the fab qualification process in Korea.

Who we work with

• Semiconductor fabs. Process and facility engineering teams across the memory and logic complexes of the K-Semiconductor Belt.
• EPC firms and process integrators. The contractors that design and build fab utilities, where hydrogen, ozone, and ultrapure water are specified long before production starts.
• Equipment OEMs. Toolmakers that build gas or chemical supply into their own systems.
• Research institutes. University and government-supported semiconductor research centres running process development.
• Rolling mills and extruders. Korean processors buying primary aluminum and alloys.
• Foil producers. Battery and packaging foil makers, and the international buyers sourcing their output.
• Foreign suppliers. Equipment, materials, and metals companies that want a Korean partner to represent them.

Related reading

• How to Access Korea's Semiconductor Market as a Foreign Supplier
• Korea's Semiconductor Industry: Players and Supply Chain
• Fab Qualification Process in Korea: Stages and Timeline
• Semiconductor Distributor Korea: How to Choose the Right One
• Semiconductor After Sales Korea: What Fabs Actually Expect
• Hydrogen Semiconductor Manufacturing: Who Buys in Korea
• Ozone Wafer Cleaning in Korea: The Fab Buying Decision
• Ultrapure Water Semiconductor Market in Korea: Who Buys
• Korea Aluminum Industry: Producers, Foil, and Sourcing Guide
• Korean Aluminum Suppliers: Sheet, Plate, and Coil Guide
• Importing Aluminum from Korea: Tariffs and Logistics

Company site: inquivixtech.com. Or email directly: joon@joonklee.com