QS-Tech is one of the best LED display manufacturers in China. With 17 years' experience on LED display designing, manufacturing and testing, QS-Tech has been able to provide you the best LED display products in China.

QS-Tech has complete and independent intellectual property rights of control system, software, tiles, modules, LED display system and processing technology. It holds the most patents related to LED displays in China. At the same time, QS-Tech is one of the few manufacturers which can offer CE and ETL certificates for tiles, modules and control systems in China.

QS-Tech has a professional manufacture system which enables it to be the LED test center in northwest China.

During the 17 years, QS-Tech has set countless LED displays in China and over 1000 installations in nearly 40 countries all over the world including Unite States, the UK, Germany, Netherlands, Greece, Spain, Saudi Arabia, Sudan, Libya, Uzbekistan, India, Indonesia, Japan, the USA, Ecuador, Dominica, Mexico and etc. We firmly believe that quality and reliability of the products is the key to the survival of a LED display manufacturer.

QS-Tech has brought the whole world with a fresh breeze of high technology, outstanding reliability, devoted service and upright business ethics from China.