1.material :ck20 profile,din standard 2.high precision in position and flatness. 3.enough weight and stability. 4.CNC

1.the bases are assebled in elevator.

2.ck 20 profile ,ultrasonic crack test.

3.torlerance:FC dimensions 0 defects,high precision in positions and flatness.

4.durable,weldable,flexible,human-based

5.economic and reasonable packing:polywooden box ,size:880*880*700mm,0.67M3,1.2T

6.deburr,degrease,anit-rusted

7.net weight:15kgs/22kgs/27kgs