Maike Tube Industry Holdings Limited is an investment holding company principally engaged in the manufacturing and sale of steel pipe products and prefabricated pipe nipple products; the design and supply of assembled piping systems; and the trading of steel coils. Its core products include electric resistance welded (ERW) steel pipes, spiral submerged arc welded (SSAW) steel pipes, seamless pipes, customized steel pipes, standard prefabricated steel, stainless and brass pipe nipples, couplings, sockets, welded outlets and other fittings; as well as prefabrication services for refrigerating stations, intelligent irrigation systems, fire pump rooms and commercial fire piping. The company serves gas utilities, heating ventilation and air conditioning (HVAC) providers, water supply companies, infrastructure and construction firms, wholesalers and distributors in the People's Republic of China, the United States, rest of the Americas, rest of Asia, Europe and other international markets. Founded in 2013, Maike Tube Industry Holdings Limited is headquartered in Jinan, Shandong Province, PRC. In December 2024, the company renewed its products supply and purchase framework agreements with Meide Group Co., Ltd. for a three-year term from January 2025 to December 2027, covering steel pipes, prefabricated pipe nipples and other products for distribution and internal use, as well as pipe fittings, repair parts, valves and related items; it also entered into an equity transfer agreement to dispose of its entire equity interest in subsidiary Shandong Maike Smart Technology Limited to Meide for RMB45 million, optimizing resource allocation and enhancing working capital.