Wuxi Power Engineering Co., Ltd. is the vice chairman and secretary-general unit of the Medium Bore Multi-cylinder Diesel Engine Branch of the China Internal Combustion Engine Industry Association. Wuxi Huayou Power Generation Equipment Co., Ltd. is the vice chairman of the Internal Combustion Power Generation Branch of the China Electrical Equipment Industry Association. The chairman unit, Wuxi Wandi Precision Machinery Co., Ltd. is a member unit of China Foundry Association and Jiangsu Foundry Association. The company was rated as one of the top 10 internal combustion engine manufacturing enterprises in China by the China Market Survey and Research Center. The Wandi brand diesel engine and its complete sets of products developed and produced by the company have obtained the export product quality license and been awarded the title of Jiangsu Province Famous Trademark and Jiangsu Famous Brand Product. It was the first in the industry to obtain the National Phase II emission compliance type certification for diesel engines used in non-road mobile machinery issued by the State Environmental Protection Administration. The compression-ignition multi-cylinder internal combustion engine (WD138 series) was included in the "Recommended Catalog of Energy-Saving Electromechanical Equipment (Products)" of the Ministry of Industry and Information Technology, and was awarded the Energy-Saving Electromechanical Equipment (Product) Certificate for the Machinery Industry.