①Stronger Integrated Frame with more steady structure;Waterproof Doorframe
②Automatic control rolling system, make canvas more steady while rolling;numerical programming,more convenient and easy to control.
③High Quality Tempered Glass.pass 3C certificate,with steady quality and more safety, have significant
 effect on preventing Heating-break.
④With ventilation device, can effectively improve motor lifetime.
⑤Perfect design, rotating handle convenient for cleaning , with butts and batteries
 windows on both sides; frame is fabricated by punched molding partly, which makes the AD
 dustbin with good looking appearance