OPS is produced by completely answering the FDA and EEC requirements for food and medical contact.We manufacture disposable rigid BOPS food packagings:hinged containers,two-piece container,lid for cup,lid for container,lid for foil tray, heat-seal tray,inner tray of chocalate&biscuit,cake box,Bowl,Sushi box,medicine and health product trays,fruit tray, salads&bread box,sauce cup,foil trays since 1993.Welcome to send me email to ff.wang@winkocorp.com, and I will soon repsonse