Research and development of new textile fabrics, Technology research and development in the computer field, Research and development of solar equipment, Research and development of textile machinery and equipment、 Production and sales, Textile technology consulting, textile、 Textile raw materials、 down products、 Plastic products wholesale and retail( Including online sales), Import and export of goods and technology, Selling clothing online、 Shoes and hats、 Small accessories、 stationery、 Toy, Amusement equipment、 Machinery and equipment rental。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)