Jinnam Engineering Co., Ltd. is a manufacturer of metal doors, windows, shutters, and related products established in 2002. We are responsible for the direct manufacturing, production, sales, installation, and after-sales service of overhead doors, automatic garage doors, roll-up doors, insulated shutters, and more. We are the only company in Korea equipped with automated production facilities and export products to Japan.

"Jinnam Engineering Co., Ltd. is the only company in Korea equipped with automated production facilities, responsible for the direct manufacturing, production, sales, installation, construction, and after-sales service of overhead doors, automatic garage doors, roll-up doors, and insulated shutters. Furthermore, we have secured competitiveness in overseas markets by exporting products to Japan."

Business Areas

• Manufacturing and Installation of Automatic Doors and Shutters: We manufacture, install, and sell various types of automatic doors and shutters, including overhead doors, automatic garage doors, roll-up doors, fire shutters, high-performance composite shutters, soundproof shutters, energy-insulated shutters, wind-resistant shutters, and stainless steel shutters.
• Metal Window and Shutter Construction Business: We specialize in metal window and shutter construction, providing solutions required for construction sites, including the manufacturing and installation of related products.

Products

• Overhead Door: We offer overhead doors for various uses and designs, including industrial OHD, automatic garage doors (for residential use, high-quality wood, aluminum), automatic gate systems, and special automatic systems.
• Shutter: We produce a variety of shutters with functionality and safety, including FED-OHD fire shutters, UL fire shutters, high-performance composite shutters (M8100~M8500), soundproof shutters, energy-insulated shutters, wind-resistant shutters, and stainless steel shutters.

Special Notes

• Automated Production Facilities and Technology: We are the only company in Korea equipped with automated production facilities, and our technology has been recognized through numerous certifications and tests, including passing a 2-hour fire resistance test, a UL 3-hour insulated fire resistance test, sound insulation tests, airtightness tests, and energy insulation tests.
• Export Competitiveness: We have secured competitiveness in overseas markets by exporting products to Japan, which demonstrates the quality and technological prowess of our products.
• Diverse Product Lineup and Custom Manufacturing: We boast a wide range of products, including overhead doors, automatic garage doors, fire shutters, and high-performance composite shutters, and can also custom-manufacture special shutters to meet customer requirements.

Recruitment Information

• Main Hiring Positions: We primarily recruit for positions such as sales representatives, fire shutter and roll-up door installers, automatic door repair and maintenance technicians, and manufacturing production technicians.
• Benefits: Benefits include comprehensive 4 major insurances, meal provision (1 meal), retirement pension, congratulatory/condolence leave, holiday work allowance, and fuel cost support.

💡 A Word from JobPloy
Jinnam Engineering Co., Ltd. is a technologically advanced company in the field of automatic door and shutter manufacturing and installation, equipped with automated production facilities and exporting to Japan. As there are many manufacturing, production, installation, and maintenance roles, a willingness to acquire relevant skills and meticulousness are important. Fieldwork may be frequent, so a driver's license is essential, and adherence to safety regulations and teamwork are required.