Samsung Powertech Co., Ltd. is a company headquartered in Gimcheon, Gyeongsangbuk-do, specializing in the production and construction of prefabricated concrete manholes and power conduits for underground transmission and distribution. Led by CEO Kim Hyung-jo, the company contributes to building a stable power supply system through independent technology development and quality management.

"Samsung Powertech Co., Ltd. has grown into a technology-innovative small and medium-sized enterprise by independently developing and patenting prefabricated manholes for underground power transmission. Through selection as an excellent invention and pilot construction by Korea Electric Power Corporation, the company has solidified its leading position in the production and construction of precast concrete products. Based on continuous technology development and outstanding technical expertise, the company produces and supplies high-strength, high-quality products, striving for customer satisfaction."

Business Areas

• Production and Construction of Prefabricated Manholes for Underground Transmission and Distribution: The company developed Korea's first 7-piece segmented prefabricated manhole for underground power transmission, recognized for its cost-saving and construction period reduction effects. It supplies and constructs products for major public institutions such as Korea Electric Power Corporation and private companies.
• Production and Construction of Power Conduits: The company produces PC power conduits, which are high-strength concrete products. They can be assembled and installed directly on-site, allowing subsequent work immediately after mechanized assembly of equipment. This contributes to building a stable power supply system.
• Cable Trough Production: The company produces cable troughs, which are conduit facility materials designed to protect cables from impact or external environments and ensure ease of maintenance. This product can minimize the land occupation rate of drainage pipes.

Products

• Transmission Prefabricated Manhole: This is Korea's first 7-piece segmented prefabricated manhole for underground power transmission. It offers reduced construction costs, shortened construction periods, perfect watertightness, and uniform quality compared to traditional on-site cast manholes.
• Distribution Manhole: Designed as a 4-way branching type, it secures spare conduits in straight and curved sections. This is a large power manhole product that maximizes future expandability and user convenience.
• PC Power Conduit: As a high-strength concrete product, it is pre-manufactured and can be assembled and installed directly on-site. Subsequent work is possible immediately after the mechanized assembly of equipment is completed, increasing construction efficiency.

Special Notes

• Proprietary technology and multiple patents: The company holds numerous industrial property rights, including patents for the development of prefabricated manholes for underground power transmission, power conduit joint devices, and prefabricated cable protection blocks. In particular, it has completed the development of transmission manholes with added electromagnetic shielding functionality and is currently pursuing commercialization.
• Groundbreaking construction efficiency and cost reduction: Through Korea's first 7-piece segmented prefabricated manhole for underground power transmission, the company dramatically shortens construction periods and reduces construction costs compared to traditional on-site casting methods. This also contributes to reducing traffic congestion and inconvenience for citizens.
• Excellent quality and stable watertightness: The company produces high-strength, high-quality precast concrete products and ensures excellent watertightness using its self-developed winged waterstop, preventing leaks. High quality stability guarantees long-term performance.

💡 A Word from JobPloy
Samsung Powertech Co., Ltd. is a company that produces and constructs concrete products for underground transmission and distribution, so there may be many roles related to manufacturing and on-site construction. Adherence to safety rules and teamwork are important during work, and physical activity may be required due to the nature of handling concrete products. As the company values technology development and quality, there may be opportunities to acquire related skills.