Core Viewpoint - Guangdong Construction Group's wholly-owned subsidiary, Guangdong Yue Water and Electricity Equipment Group Co., Ltd., is currently in the research and development phase for cleaning equipment for photovoltaic modules and wind tower cleaning and repair [1] Group 1 - The company is focusing on the development of cleaning equipment for photovoltaic modules [1] - The company is also working on cleaning and repair equipment for wind tower structures [1]