Hardware wholesale; Mechanical and electrical equipment, diamond drill bits,PDC drill, drilling equipment, Tools and related accessories; Rubber and plastic products, Electronics, Power Products, furniture, building materials, Hair products; Agricultural products, agricultural and sideline products, wood, Import and export of mineral products; Import and export trade of various commodities and technologies, However, this does not apply to goods and technologies that the state restricts companies from operating or prohibits import and export.。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)