Established in 2009, Shenzhen Renqing Excellent Technology Co., Ltd has two well-known brands, ROCK and rock space. In 2009, our company innovatively developed Smart Plotter, which can cut a protective film in 30 seconds with 22,000 templates in database. The smart plotter effectively helps the retails stores to reduce inventory as it can automatically cut a film on-demand in 30 seconds to fit any device no matter it is old or new model, straight or curved screen, mobile phone or watch.