

Established in 1999 through a spinoff from LS
Electric Mold Manufacturing Division, HYEIN
Electric focused on the production of key
breaker and switch parts in the 2000s. While
developing as a major partner of LS Electric,
HYEIN Electric succeeded in market entry with
its internal brand. The company is designing and
producing breakers, switches, and various other
electrical devices based on the mold design
and manufacturing technologies and expertise.
Capable of handling the entire processes from
plastic processing to welding, surface treatment,
manufacturing, automation, and inspection,
HYEIN Electric is realizing customer satisfaction
based on high-quality products.
Electrical/electronic parts (breaker, switch, copper terminal)
ISO 9001, Environmental Management System, INNOBIZ, KS C 2620, Affiliated Research Center
- Producing key breaker/circuit parts and copper terminal
- Obtained KS and UL certification after developing copper terminal products under internal brand Promoting development
of breaker/distribution board for residential housing and market entry
- Breaker design/production, switch design/production, and welding automation technologies
TERMINALS & CONNECTORS & TOOLS
TUBULAR CABLE LUGS & COMPRESSION CASTING LUGS
CABLE TIES & STAINLESS STEEL TIES
TERMINAL BLOCKS & WIRE CONNECTORS
TUBES & CABLE GLANDS & ACCESSORIES
LS ELECTRIC MCCB & MS SEMI ASS’Y