General Projects: Manufacturing of special equipment for agricultural and sideline food processing, Sales of special equipment for agricultural and sideline food processing, Metal packaging containers and materials manufacturing, Sales of metal packaging containers and materials, Metal daily necessities manufacturing, Metal structure manufacturing, Metal scrap and chip processing, Metal processing machinery manufacturing, Safety、 Manufacturing of metal products for firefighting, Non-metallic waste and scrap processing, Metal product sales,Metal material manufacturing, Metal cutting and welding equipment sales, mold manufacturing, General parts manufacturing, Specialty chemical product sales( No hazardous chemicals),Specialty chemical product manufacturing( No hazardous chemicals), Machinery and equipment sales, Rubber product manufacturing, Manufacturing of special equipment for rubber processing, Rubber product sales, High quality synthetic rubber sales, Sales of special equipment for rubber processing, Seal manufacturing, Synthetic material manufacturing( No hazardous chemicals), Synthetic material sales, mold sales, Special equipment manufacturing( Excluding licensed professional equipment manufacturing),Chemical product sales( Does not contain permitted chemical products), Import and export of goods, Technology import and export, Import and export agent, Food import and export。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations)