Testing the mechanical properties for our customers in Europe. Other suppliers are only selling the cold drawn tube(SRB tubes) and piston rod, only focusing on geometric dimensions,seldom testing for the mechanical properties. This is not one professional manufacturing attitude. Via the lowest price (even lower than of the manufacturing charge ) to gain the order, it does not represent the quality level of MADE IN CHINA. In a word, doing the professional thing and please find M/s Boton Industrial Supply Co.,ltd .
