Licensed Projects: Special equipment manufacturing( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments, The specific business items are subject to the approval results.) General Projects: Metal processing machinery manufacturing, Special equipment manufacturing( Excluding licensed professional equipment manufacturing), General equipment manufacturing( Excluding special equipment manufacturing), Construction machinery manufacturing, Metal forming machine tool manufacturing, Machinery and equipment sales, General mechanical equipment installation services, mold manufacturing, Mechanical parts、 Parts processing, Electronic components and electromechanical assembly equipment manufacturing, Machinery and equipment rental( Except for projects that require approval according to law, Carry out business activities independently in accordance with the law with a business license)