Samwoo Engineering Co., Ltd. is a technology-innovative small and medium-sized enterprise established in 1997, located at 1342, Eumseong-ro, Geumwang-eup, Eumseong-gun, Chungcheongbuk-do. Under the leadership of CEO Ahn Byeong-won, the company provides specialized technical solutions for civil engineering and construction sites, including bridge facilities, sound barriers, and expansion joints. It is a small-scale enterprise currently employing three staff members.

Since its founding in 1997, Samwoo Engineering Co., Ltd. has been incorporating new technologies into civil engineering and construction sites—key national industries—through continuous research and investment. We have accumulated extensive know-how, patents, and utility model technologies covering the design, manufacturing, and installation of products such as expansion joints, bridge drainage and inspection facilities, guardrails, and heat-sensing sliding sound barriers. We promise to become your trusted partner through continuous growth driven by ceaseless creation and innovation.

Business sectors

• Bridge Expansion Joint Business: We primarily produce expansion joints that prevent bridge damage by smoothly absorbing shrinkage and expansion caused by temperature changes and vehicle loads on the bridge deck. In particular, we have significantly improved durability and ease of maintenance by applying stainless steel drainage plates and incorporating a debris cleaning function.
• Bridge Drainage and Inspection Facilities: We design, manufacture, and install facilities for the drainage and inspection of bridges. Products such as vertically adjustable recessed catch basins facilitate easy installation without the need for on-site measurements, and straight pipe connections can be assembled after concrete pouring.
• Sound Barrier Project: We provide sound barriers to address urban noise issues and contribute to air circulation and temperature reduction of facilities within railway tracks through innovative technologies such as heat-sensing automatic sliding sound barriers.

Products

• Expansion Joint: A device that prevents damage by absorbing the contraction and expansion of bridges. This product improves durability and ease of maintenance by utilizing stainless steel drainage plates to overcome the shortcomings of conventional rubber drainage plates and featuring a debris cleaning function.
• Bridge Drainage Facility (Height-Adjustable Embedded Catchment): This catchment is adjustable in height according to the thickness of the bridge slab. It is installed by fixing it to the formwork and rebar, and construction convenience is enhanced by assembling the straight pipe connection after concrete pouring.
• Thermal Sensing Automatic Sliding Sound Barrier: This is a sound barrier equipped with system technology that detects rail temperatures when ambient temperatures rise within the railway track and automatically opens and closes sound panels to lower rail and overhead line temperatures through air circulation.

Special Features

• Technology Innovation SME: Since its establishment in 1997, it has been recognized as a technology innovation SME that provides specialized technology solutions for civil engineering and construction sites, which are key national industries.
• Possession of multiple patents and utility models: Based on numerous patents and utility models, we specialize in the design, manufacturing, and installation of core bridge components such as expansion joints, bridge drainage, and inspection facilities, and are recognized for our technical expertise.
• Enhanced product maintenance convenience and durability: We are increasing customer satisfaction by significantly improving the durability and maintenance convenience of the product, such as by applying stainless steel drainage plates to expansion joints and incorporating a foreign matter cleaning function.

💡 A word from Jobploy
Samwoo Engineering Co., Ltd. is a small-scale, technology-innovative company specializing in the manufacturing and installation of bridges and sound barriers. Foreign workers are likely to perform production or on-site installation duties, where precise work and adherence to safety regulations are critical. Proficiency in Korean will be beneficial for understanding technical specifications and collaborating with colleagues. As the company holds patented technologies, there may be opportunities for technical acquisition and professional development.