furniture manufacturing、 wholesale、 Sale; Teaching equipment processing、 Sale, ethnic furniture, European furniture, Manufacturing of children's furniture, wholesale, Sale; Iron product processing、 Sale; Carry out import and export of various commodities and technologies to neighboring countries through small-scale border trade, Except for goods and technologies that are restricted for import and export by the state, Allowing the operation of scrap steel under border trade、 scrap copper、 scrap aluminum、 waste paper、 Import of five types of waste materials such as waste plastics operated by state-approved companies; Processing and sales of laboratory equipment; Home appliances, Toddler toys、 knitwear、 Environmental protection equipment、 fitness equipment、 clothing、 kitchenware、 Sales of office supplies; Curtain making、 Installation and sales、 Electric tricycle、 Sales and repair of sewing equipment。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)