... Material PS Qualification:ISO9001: 2008, IECQ, SGS test approved OEM service available, Color plastic sushi tray Advantage for PS tray / PS ... Production lead time: within 15 days after payments6, Color : Clear, any color per patone is available,7, products : cake, ... Qualifiction: ISO 9001 2008 , IECQ, and SGS test approved , PS plastic thermoforming tray, Plastic sushi tray, color plastic sushi tray