According to the degree of the drawer panel covering the drawer, the slide can be divided into FULL EXTENSION and HALF EXTENSION. According to the fixed way of slide can be divided into: CLIP ON, NORMAL. According to the function is divided into: PUSH OPEN  and SOLF CLOSE. The difference between PUSH ON and SOLF CLOSSE is: PUSH ON SLIDE is that as long as you push the drawer a little harder, it will open, characterized by convenience. SOLF CLOSE SLIDE is When you close the drawer, you only need a little push, the drawer will automatically close.