The old air compressor was unable to meet work needed in September 2013. R & D center bought a new air compressor through the approval of the leadership. The compressor has high power and a large gas tank. It can fully meet the needs of everyday work and make the experiment work to finish more smoothly.

In August 2013 R & D center had developed saturated polyester resin baked paint by many experiments, which has good scratch resistance and excellent alcohol resistance