Shenzhen Top One industrial Co.,LTD was founded in 2009 .Top One is a hi-tech private enterprise that integrates the R&D,manufacture and marketing of electronic laser gifts .We have advanced production lines and instruments such as automatic lathe ,plastic injection ,painting ,silkscreen ,binding , assembling, ultrasonic wave and so on .our products have covered many fields such as e-commerce,digital office,journey, Astronomical building, Military exercises directing,home entertainments ...