As early as 1995, silver sails began to develop, one of the most influential and active local founders, hangzhou silver sai industries. In 1995, silver sails opened up services in the field of elevators, then entered the field of real estate development, while working with the scientific team of zhejiang agroforestry university on research and development in the field of environment and air governance to solve the world's most difficult problems. - to improve the environment of governance and the contribution of air, development has so far become one of the new core undertakings of the silver sails, namely, the silver sail environment. At present, the silver sail environment is the leading enterprise in china in the field of foreign odor and air purification. The products and services of the silver sails are wide-ranging and consist of a 20-year-old brand-named enterprise, hangzhou silvershow environmental technology ltd., hangzhou silvershow building, hangzhou guangan real estate d...