I. Performance characteristics introduction：
1、 High-quality iron material processing and molding, surface coating resistant to chemical corrosion.
2、 Drawers made of durable ABS material, not easy to aging, to ensure long-term use.
3、 Reasonable drawer guide design, so that all drawers push and pull smoothly without frustration.
4、 each unit drawer with independent locking, so that the stacked placement is not easy to get out.
5、 Independent modules can be stacked freely, and the slides and wax blocks can be freely proportioned.