Luda Technology Group Limited, through its subsidiaries, manufactures and trades stainless steel and carbon steel flanges and fittings products. It offers steel flanges, including blind, slip, plate, thread, and welding neck flanges; and steel fittings, such as elbow, reducer, cap, and tee. The company also manufactures and sells stainless steel and carbon steel flanges, and fittings products; and trades steel pipes, valves, and other steel tubing products. It serves to the chemical, petrochemical, maritime, and manufacturing industries. The company has operations in the People's Republic of China, South America, Australia, Europe, North America, rest of Asia, and internationally. The company was founded in 2004 and is headquartered in Hung Hom, Hong Kong. Luda Technology Group Limited is a subsidiary of Diamond Horses Group Limited.