Mainly engaged in import and export trade of goods and technologies; fruit and vegetable chips equipment, corrugated box equipment, beverage processing and production equipment, hyaluronic acid, sodium hyaluronate, hyaluronic acid stock solution and aqueous solution equipment, food, health food, medical equipment and equipment, fine Equipment for chemical products, raw materials for biopharmaceutical products, and intermediate sodium hyaluronate equipment for biopharmaceutical products.