SUNXIN have the most advanced mobile phone Painting Workshop, including 1,000 grade purification of the spray coating, manual Electrostatic Precipitator production line, the mobile phone Adjunct production lines, ultrasound and thermography production lines. Its entire automated production line process monitoring by computer, workshops air purification levels have reached 40,000. and equipped with advanced automatic 3 bearings UV-conditioning system. Therefore it can satisfy various plastic products shell spraying needs.