Dongseong Concrete Co., Ltd. is a manufacturer of concrete pipes and other structural concrete products located at 205 Songi-gil, Jeju-si, Jeju Special Self-Governing Province. The representative is Kim Hyung-chan, and its main business is the manufacturing of concrete pipes and precast structural materials. The current number of employees is 31.

"Dongseong Concrete Co., Ltd. has consistently built its capabilities in the concrete sector through the largest production volume in Jeju Island and a variety of products tailored to customer demands, solidifying its position as the leading specialized concrete product company in the province. To enhance industrial competitiveness, the company pursues eco-friendliness and the highest quality, and through a technology partnership with PRINZING PFEIFFER of Germany's TOPWERK Group, it is pioneering new markets by producing advanced European-style rubber ring inserted vibrated and pressed concrete pipes (VR pipes)."

Business Areas

• Manufacturing of Concrete Pipes and Precast Structural Materials: Dongseong Concrete Co., Ltd. specializes in the production of high-quality precast concrete products, manufacturing concrete pipes and various precast structural materials.
• Specialized Manufacturer of Civil Engineering Concrete: The company specializes in producing concrete products, which are structural materials for construction, required for civil engineering works such as road paving and bridge construction.
• Manufacturing Products for Korea Electric Power Corporation's Underground Power Distribution: The company manufactures and supplies special-purpose concrete products, such as prefabricated manholes and equipment foundations for Korea Electric Power Corporation's underground power distribution.

Products

• Rubber Ring Inserted Vibrated and Pressed Reinforced Concrete Pipe (VR Pipe): Developed through a European advanced technology partnership, this product is manufactured using a rubber ring inserted vibrated and pressed method, boasting high watertightness and seismic resistance.
• Pipe-Integrated Inverter Sewage Manhole and Prefabricated Concrete Manhole Block: Based on self-developed patented technology, the company produces pipe-integrated prefabricated manhole blocks and inverter sewage manholes that have dramatically improved watertightness and seismic resistance.
• PC Reinforced Concrete Culvert and Prefabricated Manhole for Underground Power Distribution: PC reinforced concrete culverts are manufactured in various forms such as single-span, double-span, and top-bottom separated types, and prefabricated manholes for Korea Electric Power Corporation's underground power distribution are also key products.

Special Notes

• Possession of high-quality precast concrete products and patented technology: Specializing in the production of high-quality precast concrete products, the company holds self-developed patented technologies such as integral culvert boxes with waterproofing materials and pipe-integrated prefabricated manhole blocks.
• Strengthening product competitiveness through advanced German technology partnership: Through a technology partnership with PRINZING PFEIFFER of Germany's TOPWERK Group, the company produces high-tech products such as advanced European-style rubber ring inserted vibrated and pressed concrete pipes.
• Eco-friendly factory operation and acquisition of multiple quality/management certifications: The company strives for eco-friendly factory operation, including the installation of water storage tanks for water conservation and the operation of wastewater prevention facilities, and has received numerous certifications and awards, such as being recognized as a Management Innovation Small and Medium-sized Enterprise (Main-Biz).

💡 A Word from JobPloy
Dongseong Concrete Co., Ltd. is a company that manufactures concrete products, and there may be positions such as production, quality control, and equipment operation. Adherence to safety regulations is very important due to the frequent handling of heavy materials and equipment, and it is an environment where one can work with pride in the company's technology and quality management.