ChangGwang Co., Ltd., established in 2013 and located at 9 Gajunonggong-gil, Chungju-si, Chungcheongbuk-do, is a specialized company in architectural windows and doors and flat glass processing. Led by CEO Kim Young-soo, the company is engaged in the manufacturing of architectural plastic assembly products, including glass and window manufacturing.

"ChangGwang Co., Ltd. was established in April 2013 and is headquartered in the Gajunong Industrial Complex, Chungju-si, Chungcheongbuk-do, specializing in architectural windows and doors and flat glass processing. The company holds the national standard KS F 3117 certification in the window set sector, and based on this, stably supplies high-quality window and door products to public institutions and private construction sites. Leveraging specialized manufacturing facilities and skilled personnel, we provide customized window and door solutions and actively respond to the market's eco-friendly demands through high-efficiency energy product lines."

Business Areas

• Window Set (KS F 3117) Manufacturing Business: ChangGwang Co., Ltd. directly designs and produces window sets that comply with national technical standards, supplying them as exterior materials for residential and commercial buildings. In particular, our KS-certified product lineup ensures insulation performance that enhances building energy efficiency and wind pressure resistance against external forces.
• Glass and Metal Processing: We are engaged in major businesses such as glass, windows and doors, metal processing, glass construction, window and door construction, panel construction, sash construction, and rebar processing. We also produce various glass products, including safety glass manufacturing.

Products

• Window Sets: We supply high-quality window sets, certified with the national standard KS F 3117, to residential and commercial buildings, offering excellent insulation and wind pressure resistance.
• Insulated Glass Units: Our main products include insulated glass units, metal processing, and flat glass, encompassing the safety glass manufacturing business.

Special Notes

• National Standard Certification and Technical Prowess: We hold the national standard KS F 3117 certification in the window set sector and have secured a differentiated competitive advantage in related fields based on our proprietary core technology.
• Solid Growth Trajectory: Starting from approximately 400 million KRW in sales in 2014, we have grown to approximately 3.97 billion KRW in 2023, continuing a solid growth trend based on our firm manufacturing capabilities and trust within the window and door market, making us a promising manufacturing powerhouse.
• Customized Solutions and Eco-Friendly Response: Leveraging specialized manufacturing facilities and skilled personnel, we provide customized window and door solutions and actively respond to the market's eco-friendly demands through high-efficiency energy product lines.

Recruitment Information

• Main Hiring Positions: We primarily recruit for positions such as delivery and product delivery personnel, and there may be roles related to production and construction.
• Benefits: We provide the four major insurances: National Pension, Employment Insurance, Industrial Accident Compensation Insurance, and Health Insurance.

💡 A Word from JobPloy
ChangGwang Co., Ltd. is a company that manufactures architectural windows and glass products. It is expected to have many roles related to production and on-site construction. Due to the nature of the work, precision and adherence to safety regulations are important, and physical activity may be required. Basic welfare benefits such as the four major insurances are provided, so it can be a good opportunity if you have experience in related fields or are willing to learn.