On & Off Co., Ltd. is a company specializing in the manufacturing of electrical equipment located in Eumbong-myeon, Asan-si, Chungcheongnam-do. We specialize in the manufacturing of switchgear and electrical automatic control panels, and are engaged in plant electrical wiring and control panel wiring construction. We manufacture and supply customized electrical wiring and control systems for electrical and automation facility sites.

Business Areas

• Manufacturing of switchgear and electrical automatic control panels: We manufacture electrical control panels and power distribution boards essential for industrial plants and production automation facilities. We build a stable power control environment through component assembly and internal wiring work tailored to equipment specifications.
• Electrical wiring and on-site local wiring: We perform local wiring construction that connects power and signal lines between automated machinery and control panels within the factory. We support smooth commissioning and operation of equipment through accurate connection work that considers the site structure and wiring standards.

Products

• Electrical control panels and switchgear: These are customized control panels that control the power and signals of automation equipment and production processes. We modularize, assemble, and supply various electrical components such as switches, circuit breakers, and relays according to design drawings.
• Automation equipment local wiring service: This is a service that builds wiring trays and connections directly at industrial plant facilities and automation line sites. We perform construction to ensure stable signal transmission and power distribution between control panels and drive equipment.

Special Notes

• On-site oriented electrical wiring technology: We quickly adapt to various working environments for each plant and industrial equipment to perform precise control panel manufacturing and wiring construction. We reduce defect rates and increase facility stability through meticulous finishing from electrical assembly to connection.
• Rapid communication and flexible on-site response: Based on a small, elite workforce structure, we respond agilely to on-site changes and customer requests. We ensure efficient delivery compliance and construction quality through close collaboration between design, manufacturing, and wiring workers.

Recruitment Information

• Main Hiring Positions: Electrical control panel manufacturing, plant electrical panel local wiring technician, electrical design
• Benefits: Retirement pension, overtime pay, holiday (special duty) pay, annual leave pay, certification allowance

💡 A Word from JOBPLOY
Switchgear manufacturing and local wiring tasks require precision in accurately identifying drawing symbols and wire color codes before connecting. Due to the nature of working with electricity, on-site safety rules such as preventing cable sheath damage, terminal crimping, and preventing electric shock must be strictly followed. Having basic Korean language skills to understand on-site technical terms and basic work instructions is advantageous for job adaptation.