A modular plastic steel tool room made of high-quality plastic steel, which is sturdy, durable, waterproof and sun resistant. The product has a simple appearance, colors can be chosen by oneself, and the size can be customized according to customer needs. It does not require screws and is easy to install. A single person can quickly complete the installation. The internal space is spacious, the shelves are flexible, the storage is efficient, the storage can be divided into areas, the internal ventilation is good, and the door lock is safe and reliable,