... developed and put into production by Shanghai Keyan Phosphor Technology Co., Ltd (Patent NO. : ZL01133342.1), it open a new ... and outdoor advertisement, picture and logo, shop window, door, furniture, wall, roof, etc. 2.car, boat and other vehicles ... and guidance: stair, passage, doorplate, temporary marks. 4.toy, art and handcraft, sport article, garment, electrical appliance Characteristic: 1. ...