Import and export of goods, Technology import and export( Except for the import and export of goods and technologies that are prohibited by the state or involve administrative approval); Domestic trade agent; International freight forwarding; Sale: Home appliances, wood, furniture, bamboo products, Mineral Products, aquatic products, food, feed, Metal materials, Building Materials( Removal of concrete、 Solid clay bricks、 Dangerous chemicals), Decorative materials, Chemical products(Removal of hazardous chemicals), auto parts, Motorcycles and spare parts, Hardware products, lubricating oil, Clothing and Accessories, Knitted textiles, Instruments, rubber products, plastic products( Not included《 Guangdong Province prohibits、 Restricting production、 Catalog of plastic products sold and used》 Production is prohibited、 Items for sale), Mechanical equipment, Electronics( Except radio transmitting equipment), office equipment; Computer hardware and software and auxiliary equipment、 Technical Services、 Development、 consult、 comminicate、 transfer、 Promotion; Accounting Agency; Tax Services; customs declaration business。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)