In 2015, Tongxu signed a contract with Hefei Investment Promotion Bureau to launch the China Internet Valley - Hefei Internet of Things Industrial Park. The park has been built for more than 30000 square meters. We have been deeply engaged in outdoor bright smart screen technology for more than 20 years. We are mainly engaged in the R&D, design, production and sales of outdoor special screens.

Founded in 2015, we are committed to producing products that are more suitable for use. Now, we focus on the R&D, design, production and sales of displays and advertising machines. Starting from the brand concept of "bright colors" and taking the advantage of customized design and service, we will provide excellent overall solutions for each customer and look forward to more cooperation.

We have become a strategic partner with BOE, both as a material supplier and a core partner. We have provided intelligent outdoor display solutions for major operators of smart cities.

Advantages of outdoor smart products: 1. We have become a leader in the outdoor market, with mature technology and little reputation. 2. Product characteristics are consistent with outdoor products. Advantages of commercial display media: 1. At present, there is no brand in this market. 2. The advertising market has a large development space. 3. The product has a high exposure rate. Advantages of large splicing: 1. We have more than 1000 customers; 2. We provide OEM support to BOE; 3. XT support in overseas markets; 4. We have the advantages of seamless splicing technology and producting 75 inch splicing screen.

The brightness of the product is higher and the color is more beautiful, with a brightness of 300-3500 cd/m2. The color gamut is 100% higher. The refresh rate reaches 120HZ faster. The appearance is cool and more fashionable and innovative. The product uses quantum dot technology and new materials for innovation. The physical structure is innovated to create ultra narrow edges or no borders.

QD makes the color more pure, brighter, LED richer, and more eye friendly!