... ,Building,Garage door,construction spare part ect,. 3.Range of technical construction solutions consist of:Metal Stamping, Machining, Die casting, Welding, ... ourselves.---67 machines for stamping, 10-500 tons, produce with material thickness from 0.1~9mm, and precision can be +/-0.05mm ... also some kinds of heavy machine. We can control the precision to:+/-0.02mm--- And also several facilities for CNC ...