About Us

Who we are?

Established in 2009, Shenzhen Zhongzhigu has been concentrating on the researching & developing of bus announcement system and bus LED display. Our several experienced engineers have a rich knowledge of embedded system, such as ARM and FPGA. With the spirit of “ concentration & innovation ”, we aim to provide the best bus led display in the world. The biggest is not what we pursue, the best is.

After years of continuous developing and producing, we gain great competitive advantages in term of quality and price. The company has its complete and reliable supply chain of materials and a whole QC procedure, which was improved after yeas of exporting to Europe, South America, Southeast Asia and Africa etc. Our products have passed CE and AIS test.

With the spirit of the craftsmanship, we spear no efforts to do the only thing --- Offering the best bus announcer and LED display.

What we offer?

We offer 10-year warranty

If there is any man-made problem with the products during the warranty, we offer spare parts and send to customer for free. But Customers need to pay for the shipping fee.