Pujiang China Crystal Industrial Park, located in Pujiang County, Jinhua City, Zhejiang Province, is the main crystal production and processing base in China, with more than 1000 crystal glass handicraft production enterprises. Pujiang crystal industry has a long history. It started 20 years ago. After years of development, it has formed a complete industrial chain from the supply of crystal raw materials to the processing of craft crystal glass products. The development strategy of the park includes fashion art, high-end development, and the cultivation of "leading enterprises+"and "total brand+"models. At the same time, the park also pays attention to environmental protection and has established a standardized working system to deal with the recovery of crystal waste and waste residue.