The first solid waste treatment and environmental protection industrial park that developed the "Grandblue Model" for organic co-processing of various types of solid waste. The Industrial Park successfully solved the urban garbage problem by minimizing the comprehensive cost to society and effectively solved the problem of NIMBYism, marking the first and by far the most mature and reputable collaborative solid waste treatment environmental industrial park in China, thereby receiving accolades from the domestic industry, government, and the public.