Bitna System Windows Co., Ltd. is a company specializing in high-efficiency system windows and doors, led by CEO Kwak Jae-moon. We develop and produce products with excellent performance in insulation, soundproofing, airtightness, watertightness, and wind pressure resistance, contributing to the development of architectural culture.

"Bitna System Windows is a premium window and door company that prioritizes customer satisfaction with outstanding technology and design. Starting as a venture-registered company, we have grown into a specialized company for high-efficiency energy materials, presenting a new paradigm for comfortable living environments and architectural culture through the development of practical system windows and doors."

Business Areas

• System Window and Door Manufacturing: We specialize in manufacturing aluminum, metal, and synthetic resin system windows and doors. We supply high-quality products to various buildings, including residential, commercial, and public facilities.
• High-Efficiency Energy Window Development: We focus on developing high-efficiency energy window technologies with excellent performance in insulation, soundproofing, airtightness, watertightness, and wind pressure resistance. This contributes to energy savings and the creation of a comfortable indoor environment.
• Fire-Rated System Product Supply: We develop and supply aluminum fire-rated system doors and fire-rated windows, enhancing our competitiveness in the fire-rated window market in line with stricter building safety standards.

Products

• 72 System Door: This product offers excellent insulation, soundproofing, and sealing performance, with an applied 3D insulation line for superior energy efficiency. It can be applied with a modern design in various spaces.
• 85 System Door: This is a high-performance door that further upgrades the performance of the 72 System Door, enhancing insulation, soundproofing, and sealing. It boasts excellent thermal transmittance with the application of 24mm double glazing and 42mm triple glazing.
• Aluminum Fire-Rated System Door: This product meets the Korean Industrial Standard KSF 2845 for non-fire-rated performance of over 20 minutes and achieves excellent insulation performance of approximately 1.2W/㎡K.

Special Notes

• Technological Prowess and Quality Certification: We hold numerous patents, test reports, and design registrations, and our technological capabilities for producing and supplying high-quality products are recognized.
• Awards and Recognition: We have solidified our position in the industry by winning the 'Korea Good Company Award' in the system window category for six consecutive years, as well as the Minister of SMEs and Startups Award and the Gyeonggi Provincial Council Chairman's Award.
• Brand Awareness and Marketing: We have increased brand awareness by participating as a sponsor in numerous popular dramas such as 'Crash Landing on You' and 'Kingdom'.

Recruitment Information

• Main Hiring Positions: Recruitment may occur in positions such as production, installation, quality control, research and development, and sales of system windows and doors. In the past, there was a job posting for an accounting assistant in manufacturing.

💡 A Word from JobPloy
Bitna System Windows Co., Ltd. is a specialized company that produces high-quality system windows and doors, valuing technology and quality. Employees are likely to work in positions such as production, installation, and quality control, where precise work and adherence to safety regulations are important. It offers a great opportunity to learn and develop specialized skills in window and door manufacturing and installation.