Synfra IT provides wall mount cabinets in single and double section from 4U to 18U, Data racks from 18U to 42U & server racks range from 18U to 42U, and they exceed OEM air flow requirements. Open frame server racks are an excellent way to optimize cooling and make wiring easy. These racks ranges from 18U to 47U, and they are quick and easy to assemble. And we supply TOTEN cabinets to meet industrial standards.