Gaobeidian Chengtai Welding Equipment Co., Ltd. was established in 2010. It is a manufacturing enterprise specializing in the research and development, production, and sales of resistance welding transformers. It is the setter of national standards in the industry and a member unit of the China Welding Association. In November 2023, it was the first to pass the testing of the energy efficiency standard for welding machines, meeting the first level energy efficiency requirements of the standard; Chengtai always adheres to the principle of putting customers at the center, striving for excellence, following natural laws, and continuing to operate permanently, providing professional resistance welding equipment and services to customers; Chengtai has multiple utility model patents and software copyrights,