Founded in 2011 by Yong-ho Lee and Hyun-sik Moon, United Engineering specializes in engineering, manufacturing, installation and commissioning of machinery and equipment for General Assembly (GA) shops.
United Engineering Co., Ltd. is specialized in engineering and manufacturing — including installation and commissioning — of machinery and equipment for automotive General Assembly shops, such as conveyors, manipulators and sub-assembly lines.
Our team delivers high-value expertise across the full lifecycle of a manufacturing system: from feasibility study and layout planning, through equipment design and fabrication, to on-site installation, commissioning and plant start-up support.
2011, by Yong-ho Lee & Hyun-sik Moon
Siheung, Gyeonggi-do — 30 min from Incheon Airport, 60 min from Seoul
2,640 m² — 4 buildings: office, fabrication, assembly & tryout workshops
Design · Manufacturing · Installation · Commissioning
A lean, execution-focused structure spanning sales, engineering and production.
A 2,640 m² site consisting of 4 buildings — 30 minutes from Incheon International Airport and 60 minutes from Seoul.
Office building, fabrication, assembly and tryout workshops.

Administration, sales, design and project management teams.

In-house machining and welding.

Equipment assembly and integration.

Try-out and final checks before shipment.
Browse our manufacturing equipment and engineering service offering.