In recent years, with the continuous development of China's manufacturing industry, manufacturers' requirements for machining accuracy have been continuously improved, among which, the need for precisive linear cutting machine is the most urgent. In wire-cutting industry, 

The tungsten oxide heat-insulation glass film is a kind of material that add nano-tungsten oxide component during the producing process base on the traditional film, which owns good heat insulation performance. And the application of metal oxide coating makes the film have outstanding barrier function performance on the ultraviolet and infrared rays from the sun, which is more effective than the traditional automotive glass film, and has get more attention from the market gradually.