Heinze packaging co. Ltd. In guangzhou is a 15-year-old, consistent, bagwork specialist. It is a powerful enterprise with a chain of production and marketing industries. In guangzhou, there is a capacity of 6,500 square metres to produce 5 million items per month. The main product, the rags, the rags, the cotton buns, the tilts across, the washing bag, the outdoor sports bag, the dust shield, the bag, the nylon bag, the sacks, the temperature-preserve bag, and the counselling。