LIJIANG production line adopts the latest technology, its main purpose is to create high-end quality, to provide customers with the latest production technology, improve production efficiency, save production costs and produce maximum benefits. Now LIJIANG mainly has two kinds of IG line with different two different technologies. One (Picture 1) uses transfer wheels to transport glass, and the other (Picture 2) is a new technology that uses air-floating technology to transport glass. This new technology is to prevent the glass from being contaminated by wheels and leaving traces, so new technology is used to improve the IG production’s high quality.