1. Wholesale 4mm A2 fireproof aluminium composite panel cutting: Use manual garden saw or high-speed small motor garden saw to cut.

　　2. Keyholes and large holes: Use an iron drill to drill at high speed, do not use lubricants, so as not to damage the installation surface, and use compressed air to blow away the bran powder.

　　3. Wholesale 4mmA2 fireproof aluminum-plastic board planing: Use an electric planer or a metal file to process the burrs after cutting, and pay close attention that no bran powder is left on the board surface.

　　4. Riveting: connect with pot nails or pull-out post nails.

　　5. Wholesale 4mmA2 fireproof aluminum-plastic plate cold bending: roll forming with special-shaped mold machine.

　　6. Spray paint: spray the desired pattern with spray paint method.

　　7. Wholesale 4mmA2 fireproof aluminum-plastic board inflection: first use the object to cushion the aluminum-plastic board, and use electric or pedal scissors to inflate. When inflection, please pay attention to distinguish the ground and burrs.

　　8. Screw joint: Use stainless steel self-tapping screws or stainless steel wood screws, such as washers for large areas and medium composites.

　　9. The method of wholesale 4mmA2 fireproof aluminum-plastic board clamp: use the aluminum or stainless steel clamp to be clamped and then fasten the pot nails.

　　10. Glue bonding: Use metal adhesive, glue as needed, but be careful not to glue the plastic part.

　　11. Wholesale 4mmA2 fireproof aluminum-plastic board silk-steel printing: print the pattern with suitable silk-screen ink.

　　12. Welding: use heat-sealing equipment, slot welding.