The firm’s annual turnover soared to an unprecedented height. This enormous success prompted the establishing of a second Bonanza company, Thai Bonanza International Corporation Ltd., in Thailand in 1981 guided by the shrewdness and ingenuity of Preston Cheng, Thai Bonanza International Corporation Ltd., has now emerged as one of the leading firms in Thailand, specializing in canned/frozen/dehydrated/pouch bag/glass jar/plastic cup/tetra pak fruits e.g. pineapples, papaya, tropical fruits, vegetables e.g. baby corn, sweet corn, green bean , seafood products e.g. tuna, sardine, mackerel, oyster, shrimp, crab, snail, clam, cereal grains such as rice, including noodle , rice stick, rice vermicelli, tapioca flour, rice flour, curry paste, sauce, fruit and vegetable juice, coconut milk, coconut water etc.