Established in 2001,Shanghai Changjian Hotel Equipment Co, Ltd.develop, produce and sell automatic chemicals distribution system.At that time,all domestic chemicals dispensers depended on imported equipment. The founder Mr.Yang Jianping absorbed foreign advanced experience and independently developed the first domestic dishwasher dual liquid dispenser through continuous practice.After years of development the company operates catering detergent dispensers, liquid dispensers for commercial laundry equipment, cleaning proportional dilutors foam cleaning equipment and other related commercial equipment with customers all over the world.We are committed to creating a high-quality automatic distribution system of detergent, providing management solutions to cleaning, catering, laundry and other scenes; helping cleaner service providers reduce operation and maintenance costs and improve customer trust with our products and services, escort customers to maintain the lead in the market competition.