Non-ferrous metal alloys、 Cemented carbide manufacturing, Processing and sales of amorphous alloy products, Pharmaceutical equipment manufacturing, food、 drinks、 bottle( bucket) Water production, Sale, food、 liquor、 drinks、 Manufacturing of special equipment and parts for tea production、 Sale, Water purification equipment and material production、 Sale, Lubricant additive production、 Sale, Power supplies and power modules、 Research and development of electronic products、 Production and sales, Production and sales of plastic products, Medical device production、 Sale, Import and export of goods、 Technology import and export, Production and sales of daily chemical products, Mechanical and electrical equipment production、 Sale、Install