deyunchang environmental protection technology chengdu co., ltd. is mainly engaged in the design and construction of urban kitchen waste, fruits and vegetables, and biodegradable organic waste treatment in farmers' markets, the development of ecological agriculture circular industrial chain, the development of the overall intelligent classification cleaning system and cleaning supporting products in the city. the main business scope includes: organic waste disposal equipment, deodorization equipment, intelligent deodorization spraying systems, fermentation bacteria agents, deodorization bacteria agents and other compound bacteria agents, intelligent classification garbage cans, sanitation facilities and equipment and other products.