This chapter provides requirements and recommendations for designing communications site buildings, including equipment shelters and outdoor cabinets. Our shelters can be shipped nationwide. Our shelters, manufactured with our exclusive FiberBeamTM technology, are light weight, insulated, weather-tight, durable, secure, and come backed by our rays, and corrosive environments. Built entirely in the United States with precision engineering, these outdoor telecom shelters safeguard your fiber networks, 5G infrastructure, and. Module X Solutions designs, engineers and manufactures modular and build on site precast or lightweight steel telecommunication equipment shelters to industry and client specific requirements. See Chapter. trong and lightweight. Precision Quincy shelters are built with a rock-solid aggregate exterior that provide an appealing concrete appea ance with less weight.