Established in 2007, Shenzhen Apexto Technology Co.,Ltd is one of Alibaba Top 5 suppliers specializing in sale of video card and one-stop solution.1)- 11+ years golden supplier on Alibaba, payment are 100% safe and secured by Alibaba. 2)- We have exported to more than 120 countries in the world, and more than 1,000,000 machine shipping abroad. We also have 1,000 square meters warehouse in Shenzhen city for test machine and stocks. 3)- The quality of products can be guaranteed! Each machine will be tested before shipping out. Quick after sale customer service and professional technical support;. 4)- Our product are recognized by global customers from USA, UK, Canada, Australia, Japan, Russia, and other countries.