Glass One Co., Ltd. is a company specializing in the manufacturing and processing of flat glass located in Daeso-myeon, Eumseong-gun, Chungcheongbuk-do. Led by CEO Jeong Yo-seong, the company produces various types of functional glass, including tempered glass, double-glazed glass, and laminated glass, and is active in the construction and window and door installation sectors.

Glass One Co., Ltd. is a small to medium-sized enterprise engaged in the manufacturing, processing, and heat treatment of flat glass, as well as window and glass construction businesses. With approximately 40 employees, the company is recognized as a young enterprise with limitless potential, having achieved continuous growth since its inception.

Business sectors

• Flat Glass Manufacturing and Processing: We possess expertise in the fields of flat glass manufacturing, processing, and heat treatment, and produce a wide range of architectural and industrial flat glass products.
• Functional Glass Production: We specialize in the production of high-performance glass, such as tempered glass, double-glazed glass, and laminated glass, contributing to the enhancement of safety and functionality in buildings.
• Window and Glass Construction Business: Through our glass and window construction business, we contribute to the construction sector by providing installation of glass products and related services required at construction sites.

Products

• Tempered glass: Glass that has been strengthened by heating plate glass to high temperatures and then rapidly cooling it. It is used in various buildings because it offers excellent safety, as it shatters into small granules upon breakage.
• Double-glazed glass: Glass that improves thermal insulation and soundproofing performance by placing a layer of dry air between two or more panes of glass, and is effective in increasing energy efficiency.
• Laminated glass: Safety glass with a special film inserted between two sheets of glass to prevent glass fragments from scattering upon breakage and to enhance security performance.
• Antibacterial Glass and LED Glass: We produce antibacterial glass used in spaces requiring hygiene and cleanliness, and LED glass that enhances design and functionality by incorporating LEDs into the glass.

Special Features

• State-of-the-art production facilities and one-stop system: By expanding our architectural horizontal tempered glass production line and various plate glass processing facilities, we produce and supply high-quality products in a one-stop manner, covering everything from beveling, tempering, lamination, double glazing, and heat-sock processing.
• Multi-product, Small- and Large-volume Production Capability: We accurately deliver a wide range of products, from small quantities to large volumes, tailored to the diverse needs of glass and window contractors, thereby building high trust with our clients.
• Strengthening Technical Expertise and Competitiveness: We are enhancing our competitiveness through professional technical capabilities with a focus on producing high-quality products, and expanding our business scope into areas such as thick glass processing by establishing state-of-the-art flat glass processing facilities.

Job Information

• Main Recruitment Positions: We have primarily hired general office staff and window and door construction workers.
• Benefits: We provide the four major insurances—National Pension, Employment Insurance, Industrial Accident Insurance, and Health Insurance—and guarantee a five-day workweek, annual leave, monthly leave, regular holidays, and Labor Day off. In addition, we offer benefits such as congratulatory and condolence payments, holiday gifts/bonuses, and support for company dinners, as well as amenities including dormitories, an on-site cafeteria, rest areas, parking lots, sleeping rooms, and women-only lounges.

💡 A word from Jobploy
Glass One Co., Ltd. is a small to medium-sized enterprise in the field of flat glass manufacturing and processing, producing various types of functional glass such as tempered glass, double-glazed glass, and laminated glass. Positions primarily involve production, glass processing, or window and door installation, and may include physical labor. You can expect a stable working environment thanks to well-established employee benefits, including dormitory accommodations and an on-site cafeteria. Proficiency in Korean and a willingness to acquire glass processing skills will aid in adapting to the company.