[ Where? ]
We set up production and sales headquarters in Lishui.
We have a mechanical R & D center in Beijing and Shanghai.
We have electronic hardware and software testing centers in Hangzhou and Lishui.
[ Who? ]
We're the elder generation of senior mechanical engineers.
We're the new generation of electronic information engineers.
We're the professional senior technicians.
We are the front - line professional production expert for over ten years.