Zhejiang LiFeng Enviroment Technologies is professional manufacturer of Environmental protection equipments and owned numbers of patents for invention. products widely applied in: 1) Food and beverage industry; 2) Slaughtering and breeding; 3 )Petrochemical industry 4) Pharmaceutical 5) Printing and dyeing 6) paper making 7) Municipal sewage 8) Leather and other industries of sludge dewatering ...