Where can I find the boot master of the purification board?

The boot master of the purification board is looking for it in the steel structure recruitment network. Clean board, also known as clean board, is a composite board with color-coated board, stainless steel, aluminum alloy board and other materials as surface materials. The clean board has unique dustproof, antistatic and antibacterial effects. Widely used in electronics, pharmaceuticals, food, biology, aerospace, precision instrument manufacturing and scientific research and other clean engineering fields that require harsh indoor environment.