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NEW GREATWALL TECHNOLOGY

Add:3/F, Building A5, Xuxingda Industrial Zone, Shiyan, Bao'an District, Shenzhen, China

Tel:+86-755-23319755

Email:jacky@xgreatwall.com

Web:http://www.xgreatwall.com/en


Technical Support

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Technical Support

In view of the customer's product characteristics, the company recommends the appropriate use of the appropriate price, appropriate parameters of the advertising machine processing scheme, co - development of new products with customers, improve the competitiveness of customers and create value for customers.


After-sales Service

In the standard range of the national display screen industry, such as the quality of Moto Gashi's own display, the company retreats and changes the goods, and the improper use of the quality accidents, we send a special person to help the customer to solve the problem; the sales and customer service personnel follow the user's use in time, and quickly reply any questions and questions in the user's use process.  



直插式LED,LED接收头,LED发射管