Come to Hangzhou to attend the uv printer training class. There are domestic high-end uv printer manufacturers, where you can learn the course of operation and maintenance of uv printers in the field of industrial seiko, as well as the course of civil Epson and Ricoh uv printers.

This is the address:

Hangzhou Li Ding Digital Science and Technology Co., Ltd.

Address: Yuan Yue Building 1 F, No.3730 South Ring Road, Puyan Street.