Jiangsu Dinghang Electronic Technology Co., Ltd. was established in 2014 with a registered capital of 3 million yuan. The company consists of two major business divisions: elevator intercom and elevator control card swiping. It is an innovative small and medium-sized enterprise in Suqian City and a member of the China Elevator Association. It is a company focusing on innovation. , a manufacturer that develops, customizes, produces and sells elevator wireless intercom equipment.