Production of fine blanking dies, precision cavity molds, and mold standard parts; design and processing of automobile and motorcycle molds (including punch dies, injection molds, compression molds), and fixtures (welding fixtures, inspection fixtures); production of precision mechanical parts, die-casting parts, and software development; import and export of goods and technology (excluding imported goods distribution business, except for items prohibited by laws and administrative regulations, and projects restricted by laws and administrative regulations can only be operated after obtaining a license). ＊＊＊