About product and suppliers:
            60,845 tray products are offered for sale by suppliers on Alibaba.com, of which serving trays accounts for 3%, blister cards accounts for 1%, and nursery trays & lids accounts for 1%. 

A wide variety of tray options are available to you, 

There are 39,998 suppliers who sells tray on Alibaba.com, mainly located in Asia. The top countries of suppliers are United States, China, and Taiwan, China, from which the percentage of tray supply is 1%, 99%, and 1% respectively.