Sunwoo S&D Co., Ltd. is a specialized manufacturer and installer of architectural acoustic soundproofing materials located in Gwangju-si, Gyeonggi-do. Led by CEO Lee So-young, the company produces functional soundproofing materials using advanced acoustic technology and provides supply and installation services to various construction sites.

"Since its establishment by CEO Lee So-young in 2010, Sunwoo S&D has been a manufacturing-based hidden champion company that has built solid expertise in soundproofing materials, wood, and plywood. Headquartered in Gwangju-si, Gyeonggi-do, we successfully integrate advanced acoustic technology, the Helmholtz theory, into actual products to supply high-performance soundproofing materials to the market."

Business Areas

• Manufacturing of Specialized Soundproofing Materials and Provision of Custom Solutions: Sunwoo S&D directly produces functional sound absorbing and soundproofing materials based on its unique acoustic design technology. We supply customized products to various spaces requiring noise control, such as broadcasting rooms, research institutes, and offices.
• Supply and Installation of Architectural Acoustic Soundproofing Materials: Utilizing our own production infrastructure, we perform strict quality control and propose soundproofing designs optimized for the specific characteristics of the site. We aim for integrated solutions beyond simple material sales, enhancing customer satisfaction.

Products

• Functional Sound Absorbing and Soundproofing Materials: We manufacture sound absorbing and soundproofing materials with excellent noise reduction and vibration suppression effects by applying advanced acoustic technology, the Helmholtz theory. This includes various forms of soundproofing materials such as polyester, art board, and perforated panels.

Special Notes

• Independent Acoustic Technology: Based on expertise accumulated in the soundproofing materials field since 2010, we have successfully integrated the Helmholtz theory into our products. This secures a differentiated technological competitive advantage.
• Provision of Customized Integrated Solutions: Beyond simple material sales, we offer integrated solutions that encompass optimized soundproofing design considering the client's space characteristics, and installation. This contributes to customer satisfaction and high value creation.
• Steady Growth and Market Trust: Demonstrating steady growth, including sales of approximately 2.9 billion KRW in 2022, we have established ourselves as a trusted company in the interior building materials market. Our expertise is confirmed through our patent portfolio and project execution history.

Recruitment Information

• Main Hiring Positions: We may recruit for positions related to soundproofing material sales and installation, as well as administrative roles such as website managers.
• Benefits: We provide the four major insurances: National Pension, Health Insurance, Employment Insurance, and Industrial Accident Compensation Insurance.

💡 A Word from JobPloy
Sunwoo S&D Co., Ltd. is a company that specializes in the manufacturing and installation of architectural acoustic soundproofing materials. As we primarily deal with soundproofing-related materials, it can be a good opportunity if you have an understanding of this field or a willingness to learn related technologies. As a small and medium-sized manufacturing company, responsibility and meticulousness for assigned tasks are important. If there are tasks related to construction sites, teamwork and adherence to safety regulations may be required.