In 1996, the EDO Pack brand was founded by Hong Kong snack agent Kiu Fung Hong, and has been selected as the "Most Popular Snack Brand" by TVB Weekly for six times. In the 80s of the last century, Qiao Feng Hong started by acting as an agent for Japanese and Korean snacks, and later established its own snack brands such as EDO Pack biscuits, Dessert Duet desserts, and Julang big cut potato chips. In recent years, EDO Pack has gained a high profile in the Hong Kong market through a series of successful brand marketing and business strategies, and its products are now very common in Hong Kong hypermarkets and snack shops, and have also won a good reputation in the mainland market.
 
The EDO Pack was originally launched by Kiu Fung Hong in cooperation with a Korean biscuit factory, and Kiu Fung Hong started as an agent, but does not have its own factory in Hong Kong. Today, EDO Pack's tough biscuits are still produced by Korean manufacturers, and one of its cooperative manufacturers, South Korea Haetai Fruit Group, is one of the four major food companies in South Korea. The other biscuit categories of EDO Pack, such as soda crackers, are basically manufactured by Guangdong biscuit manufacturers.
 
EDO Pack Tough Biscuits come in a wide range of flavors, including plain, cheese, milk, almonds, chives, and seaweed. Its almond flavor is the most distinctive one, the surface of the biscuit is sprinkled with almond slices, the material is solid, the moderately roasted kernels exude a faint burnt aroma, the taste is richer than other flavors, the entrance is very crunchy, and it is easy to drop the residue when biting. The fragrance of other flavors is relatively pure, and the sweetness is naturally not easy to get greasy, and the price of a single box of 172g for all flavors is about 13 yuan, which is moderate. It is sold in large and small supermarkets and online channels in China, so it is very convenient to buy.