DONGSAN TECH CO., LTD.

Exporter · South Korea

Manufacturer of alloy castings and machined components for high-voltage switchgear and electronic devices (specializing

About DONGSAN TECH CO., LTD.

DONGSAN TECH CO., LTD. was established in 1985 and is based in Changwon, Gyeongsangnam-do, South Korea. The company specializes in producing high-quality connectors and components—such as aluminum and copper alloy castings—for use in ultra-high-voltage transformers and circuit breakers. It operates with a strong focus on R&D-developed casting technologies, employing around 37 staff including engineers and QA professionals. With registered capital of approximately US$82,000 and total investments around US$27,000, annual revenues hover near US$3.8 million. The company exports products, including to markets like the U.S., and is certified to ISO 9001 and ISO 14001 standards.