1、The perforated free base plate adopts scientific measurement, and the four-wheel positioning enables the roller to firmly fasten the object.

2、The one-piece shell is practical, solid, beautiful and rust proof.

3、High quality nylon casters, pressure resistant and wear-resistant, stable and easy to drive, thickened wheel edges.

4、It is applicable to medical machinery, computer support, semiconductor equipment, communication equipment, transportation equipment, processing equipment and furniture.