Kum Kang Kind Co., Ltd.

Kum Kang Kind Co., Ltd. (Kumkang Kind) is a South Korean industrial conglomerate founded in 1979, specializing in steel pipe manufacturing, construction formwork systems, scaffolding, and modular building units. The company's steel pipe division produces ERW (Electric Resistance Welded) pipes ranging from 15mm to 200mm outer diameter, including API-certified pipes for oil and gas applications, high-temperature/high-pressure power plant pipes, general plumbing pipes, and structural steel pipes. With 4 pipe-making lines, a 50,000-ton galvanizing line, and QT (Quenching and Tempering) facilities at its Eonyang factory in Ulsan, Kumkang Kind holds API 5CT and API 5L certifications for OCTG casing and line pipe production. The company exports to over 30 countries through subsidiaries in the USA, Malaysia, Vietnam, India, East Africa, and Indonesia.