SUNeMALL.com provide some high metal boxes for multi-purpose project. You can use this custom enclosures for your DIY project. It's an mild steel cover with aluminum base that stylish look shape & construction design are professional. The design of enclosures provides high strength and rigidity at an economical price. Consists of 2 U-shaped panel, a base and a ventilated cover, which can be assembled by screws on both side panels and removable for easy servicing and assembly. It is made of steel and aluminum which can be easily drilled or machined.