(주)동해공영 is a manufacturer of metal doors, windows, shutters, and related products, established in 1998. We focus on developing and manufacturing high-performance window and door systems, including tempered glass, fire-rated glass doors, and fire-rated insulated windows. Our headquarters are located in Gangseo-gu, Busan, and our representative is Lee Sang-baek.

"Donghae Gongyeong Co., Ltd. is a specialized company in tempered glass and safe tempered doors, proud of its leading technology in Korea. Since its establishment in 1998, we have focused on developing high-performance window and door systems that integrate fireproof, insulation, and safety functions, providing solutions that maximize the safety and energy efficiency of buildings. By adopting new paradigms that align with the times, we are leading the market for stainless steel products and aluminum insulated products."

Business Areas

• Manufacturing of High-Performance Window and Door Systems: We manufacture insulated window materials, metal products, windows, and tempered glass, with a particular focus on developing high-performance window and door systems that integrate fireproof, insulation, and safety functions.
• Window and Door Hardware Construction: We demonstrate expertise in the field of window and door hardware construction, including the manufacturing of tempered glass doors, safe doors (frames), and tempered glass.
• Fireproof and Insulated Product Solutions: We supply products that enhance building safety and energy efficiency, such as stainless steel and aluminum-based fireproof insulated windows, glass fire doors, and firefighter safety entry windows.

Products

• Boro FR Door (Glass Fire Door): This is the first glass fire door in Korea to be accredited by the Korea Institute of Civil Engineering and Building Technology, achieving a non-fire-resistance rating of 60 minutes by applying borosilicate fire-resistant glass.
• Firefighter Safety Entry Window (SE Window): This product, certified as a disaster safety product by the Ministry of Interior and Safety, is an entry window with a special tempered glass structure that aids firefighters in rapid rescue operations.
• Aluminum Fireproof Insulated Sliding Window: This double-glazed window product, which adopts borosilicate fire-resistant glass, boasts a fire resistance of 25 minutes and insulation performance (0.938W/m2K) simultaneously, representing the highest level of technology in Korea.

Special Notes

• Unrivaled Technology and Certifications: We possess a wealth of patented technologies through unique research and outstanding technical expertise, and have obtained quality accreditation from the Korea Institute of Civil Engineering and Building Technology and disaster safety product certification from the Ministry of Interior and Safety.
• Expertise in High-Performance Safety Windows and Doors: As a specialized company in tempered glass and safe tempered doors, we pride ourselves on having the best technology in Korea and focus on developing high-performance window and door systems that integrate fireproof, insulation, and safety functions.
• Customized Design and Logistics System: We provide aesthetically pleasing exteriors through site-specific customized designs and enhance customer satisfaction by establishing a differentiated logistics system.

Recruitment Information

• Main Hiring Positions: We primarily recruit welders (stainless steel argon welding), technical staff (design engineers, process engineers), production workers, technical sales representatives, general affairs personnel, HR/management staff, office workers, estimation personnel and drawing technicians, and electrical maintenance personnel.
• Benefits: We provide National Pension, Employment Insurance, Industrial Accident Compensation Insurance, and Health Insurance (4 major insurances). We guarantee a 5-day work week, annual leave system, regular holidays, and Labor Day off. Additionally, we offer severance pay, long-term service awards, overtime/holiday work allowances, annual/monthly leave allowances, an in-house cafeteria, and operate a company shuttle bus (Deokcheon R - Sasang-gu - Hadan Ogeori - Noksan).

💡 A Word from JobPloy
Donghae Gongyeong is a specialized company that manufactures metal doors, windows, shutters, and tempered glass products. We primarily have positions in production, welding, technical, sales, and office administration. As we deal with high-performance products related to fireproofing and insulation, it is important to become accustomed to a precise and safety-conscious work environment. Stable working conditions can be expected with well-equipped welfare facilities such as a company shuttle bus and an in-house cafeteria.