Tepco China is a heavy restaurant ware sold to restaurants and hotels and businesses. This 7-in plate was made for the US Navy as can be seen by the anchor on the front. There is a wide blue stripe near the edge and a thinner stripe below the shoulder. Marked on the back, in green, TEPCO U.S.A. CHINA
Excellent condition, just some utensil wear.
Restaurant ware is usually quite heavy and even though this plate is only 7 inches wide, it weight 13 ounces before packing.