Vietnam Dongli Packaging Paper Co., Ltd., founded in Vietnam in 2019, is an enterprise specializing in the production of double gray cardboard, paper corner protector, sponge foam paper, and model paper. Company scale: The largest and most professional supplier of double gray cardboard in China, covering an area of 50,000 square meters and a storage flow of 780,000 tons. The annual production and processing capacity is 60 million pieces of cardboard. It has a variety of international standard production lines, integrating production, processing and sales.