Ningbo Da Li Differential Motor Co., Ltd. (Da Li) is a specialized electronic motor and machinery manufacturer. With over 10 years of experience, Da Li's product line spans from series of gas heaters, heater thermostats, high and medium speed industrial sewing machines, button holers to various electronic motors. Today, Da Li has grown to be a strong enterprise with an annual production of 300,000 sets of gas heaters and heater thermostats.Located at Chating Industrial Zone in Ningbo, Da Li covers an area of 6,000 square meters. There are over 60 committed professional technicians, including 10 senior engineers. Da Li has been an ISO 9001-2000 Quality Management System Certificate holder since 2005.It is Da Li's principle to provide the best quality products and services at most competitive prices. In addition to our expansion in the domestic market, we greatly value business cooperation with overseas customers.