南王科技：主营业务为环保纸袋、食品包装、无纺布袋及标签等包装的研发、制造和销售

Group 1 - The company, Nanwang Technology, focuses on the research, development, manufacturing, and sales of environmentally friendly paper bags, food packaging, non-woven bags, labels, and cash register paper [2] - The main target industries for the company's products include Western-style dining, new-style tea drinks, footwear and apparel, supermarkets and department stores, e-commerce, and express delivery [2] - Due to client confidentiality requirements, specific product information cannot be disclosed [2]