Shenzhen Changtong Instrument Equipment Co., Ltd. was founded in 2011, is a professional supplier of traffic management products, the main production site law enforcement recorder, lock the car, driving recorder portable weighing instrument, traffic law enforcement equipment, widely used in our country, urban management, traffic police, road transportation, the traffic law enforcement departments and other units, as one of the traffic our company product sales management, we trained a group of experienced professional and technical personnel and sales personnel, based on innovative technologies, pay attention to the cultivation of the quality of the new product development and design staff; design and development capabilities, strong quality management, strict and perfect marketing system, efficient system warm and thoughtful customer service service. Shenzhen City smooth instrument and Equipment Co., Ltd. all employees are willing to assist in the relevant domestic traffic law enforcement departments to build a civilization, and all traffic times, to work together to complete the Chinese people's great "Chinese dream" and make unremitting efforts to struggle!

Hope to get the support and encouragement of domestic transportation law enforcement!