Evo-Tech Machinery Co.,Ltd was founded at 2002, and since its foundation, it has been dedicated to stage machinery reaseaching and development, and now have become a large comprehensive stage machinery manufacturer in China. 

It is the earlist pioneer in China concentrating on rigid chain technology.

Currently, Evo-Tech has been a well-known brand name equal to rigid chains in the market. 

Evo-Tech factory, located in Shijizhuang, 400km south of Beijing, covers an area of 25000 square meters.

The product category includes but not limted to:

lower stage machinery:

 rigid chain actuator, 

stage lift, 

orchestral lift, 

scissor lift.

upper stage machinery: 

theatre winch, 

drum hoists, 

pile winding winch,

rotary limit switch, 

automatic wagon system.