In order to better ensure the normal operation of the equipment, timely answer the questions raised by users, help users to solve the problems, the company customer service center headquarters and its local maintenance outlets, responsible for the maintenance and technical consultation services. The full-time engineer of the customer service center is responsible for providing free technical consulting services for customers at any time. The company's customer service center has a 12-hour telephone service, and full-time engineers accept users to ensure that users can get timely technical support in the process of using the equipment. After receiving the written notice from the user, our company will send technicians to the scene in time, and make a correct judgment on the site with the relevant departments and a detailed maintenance system to ensure that the equipment can resume normal operation in the shortest time. Customer Service Center tel.: 0577-61577577 Technician and contact information: Chen Can Jiandong 13375773811 After-sales person and contact information: Chen Jie 13867776397