Shenzhen Kingsmart Industrial Development Co.,Ltd was established in 1999, a professional manufactrurer for thermoformed plastic packaging, with more than 150 employees, 11 thermoforming machines, 27 cutting machines, 1 machining center and other molding machines, 1200 square-metres clean room. The main products are Clamshell packaging, Stock clamshells, Clean plastic tray, Anti-static plastic tray, Ordinary plastic tray, Blister packaging, Blister Neto, Folded boxes......etc. We also offer OEM&ODM services.