[ 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.