There are 50 person in Yantai Trano, among them 10 person are engineers, becuase of the automatic equipment and machines improvement from 2016- 2019 three years effort, we can labor cost.  Yantai Trano is enlarging employee numbers In the export department. Our export department tracks the export of "beer keg and equipment for example keg washing and beer filling machines,  pasteurizer "through a regular set of regulations and policies. All employees in our export department are qualified to provide you with professional service. In Yantai Trano, the number of employees in the R&D department makes up at least 20% of the total. R&D differs from most corporate activities in that it is not intended to generate immediate profits, but often leads to greater risk and uncertain return on investment. This is a secret message for us. We spent years developing new services or products and improving existing services or products.