The headquarter of Shenzhen New Great Wall Technology Co. Ltd. is located in the 3 building of A5 building of Xingda Industrial District of Shiyan Street Tangtou Avenue in Shenzhen city. It is a high-tech enterprise engaged in the design, development and production of liquid crystal display products, and the first "leading enterprise of independent innovation industry" in Shenzhen.

The company's business covers "media advertising machine, touch integrated machine, intelligent touch machine, outdoor bright advertising machine, LCD splicing screen, LCD monitor, electronic teaching whiteboard, and teaching machine". In order to customize 5 - 110 inch LCD professional display products for customers, the company has a large number of senior technical backbone and business personnel engaged in liquid crystal display for many years. With the advantages of the Pearl River Delta electronic production base, the company provides professional construction and after-sales service for customers. For many years, the company has been working on technology research and development and brand. Construction, technology and quality are the foundation of our company's development and expansion. We will promote the development of the industry by technology, enhance the added value of the product by brand, the product is strictly tested to ensure the super stability. The factory will be guided by the quality system as always, and make the reliable and high value-added products for the users.

New Great Wall product is widely used in many fields, such as education, medical treatment, electricity, water conservancy, military, transportation, government, commercial advertising of mining enterprises and so on. Adhering to the fine tradition of "quality based, customer is on the top", Chang Cheng technology provides the customers with high quality and cheap products, and the maximization of customer interests is the mission of the enterprise. In order to achieve win-win cooperation and strive for the goal, we should carry forward the future and forge ahead.