Ductile Iron Manhole Cover, Tempered Glass, Insulated Glass manufacturer / supplier in China, offering Hospital X-ray Room Lead Glass Dental CT Room Observation Window Lead Glass Radiation Protection Lead Glass, 800*1200 and 900*1500 Sized Lead Glass Windows with Pb X-ray Protection, Containing Lead Glass. High-Quality Lead Glass Is Custom-Made for X-ray Protection. X-R, Special Protection for X-Rays: 2mm, 2.5mm, 3.0mm, 4.0mm, 5mm, Transparent Pb CT Room Shielding Lead Glass Is Used for Hospital Rooms to Reduce Radiation. and so on.