(주)강탄산업 is a company specializing in the manufacture of concrete products, headquartered in Icheon-si, Gyeonggi-do. We specialize in the research, development, production, and construction of precast concrete retaining walls, possessing technological capabilities designated as construction new technology and excellent products by the Public Procurement Service. Currently, 21 employees are working.

"Our company, Kangtan Industry Co., Ltd., specializes in the production and construction of precast concrete retaining walls that integrate the wall and the base. We have improved upon the conventional PC retaining wall, which had separate foundation and wall components, by manufacturing the wall and the foundation heel as one unit in the factory, eliminating structural weak points. This integrated PC retaining wall not only offers structural strength but also minimizes on-site installation processes, enabling rapid construction. Furthermore, PC components manufactured in the factory are produced with high precision, preventing moisture from easily penetrating behind the retaining wall, thus maintaining a clean exposed surface for an extended period. Our products have been designated as construction new technologies and excellent products by the Public Procurement Service, and have been adopted as usable new technologies by Korea Land Corporation, Korea National Railway, and Korea Expressway Corporation, expanding their application to highways, railways, and residential land. We are also continuously striving to enhance product completeness through ongoing technological development and are looking towards both domestic and global markets."

Business Areas

• Precast concrete retaining wall design and construction: We specialize in the production and on-site construction of precast concrete retaining walls that integrate the wall and foundation. We provide services that cover everything from design to construction, ensuring shortened construction periods and uniform quality.
• Construction new technology and excellent product development: Based on our technological capabilities designated as construction new technologies (No. 490, No. 888) and excellent products by the Public Procurement Service, we develop innovative concrete products. We are registered as a usable new technology provider for public institutions such as Korea Land Corporation, Korea National Railway, and Korea Expressway Corporation.

Products

• APC Retaining Wall (Anchor Pile Precast Retaining Wall): This is a precast concrete retaining wall that eliminates structural weak points by manufacturing the wall and foundation heel as one unit in the factory. It enables rapid construction by minimizing on-site installation processes and maintains its clean appearance for a long time by preventing moisture penetration behind the retaining wall.

Special Notes

• Independent technology and new technology certification: We developed the world's first integrated precast retaining wall for walls and foundations and were designated as a new technology by the Ministry of Land, Infrastructure and Transport. We possess technological capabilities recognized as construction new technologies (No. 490, No. 888) and excellent products by the Public Procurement Service.
• Most domestic performance and adoption by public institutions: We have the most domestic performance in the PC retaining wall sector, and its application is expanding as it has been adopted as a usable new technology by major public institutions such as Korea Land Corporation, Korea National Railway, and Korea Expressway Corporation.
• Construction efficiency and excellent quality: The integrated PC retaining wall manufactured in the factory significantly shortens the on-site installation process and maintains quality for a long time by preventing moisture penetration behind the retaining wall due to precise manufacturing. Compared to conventional cast-in-place retaining walls, it offers significant cost savings and construction period reduction.

Recruitment Information

• Main Hiring Positions: Concrete product manufacturing and installation positions (concrete retaining wall production, on-site installation work, etc.)
• Benefits: Annual salary 36,000,000 KRW ~ 42,000,000 KRW, separate bonus payment (100%), separate on-site allowance and overtime pay (OT), performance-based pay based on company performance (average 100%), payment for unused annual leave at year-end, vehicle maintenance support (included in annual salary), lunch provided, resort usage rights twice a year, enrollment in 4 major insurances, enrollment in retirement pension.

💡 A Word from JobPloy
(주)강탄산업 is a company that manufactures and installs precast concrete retaining walls, primarily responsible for production within the factory and on-site construction work. As the work involves handling concrete products, basic physical strength and an understanding of product manufacturing may be required. A driver's license may be essential or preferred, so please take note. In addition to the annual salary, various benefits such as bonuses, on-site allowances, and performance-based pay are provided. Lunch and resort usage rights are also supported, so you can expect a stable working environment.