Sincerity, Innovation, Rigorousness, and Efficiency is the persistent conception of our firm to the long-term to develop together with consumers for mutual reciprocity and mutual advantage for Radiation And Protection, Block Gamma Radiation , Personal Radiation Dosimeter , Gamma Scintillation Counter ,X Ray Radiation Meter . Customer satisfaction is our main goal. We welcome you to establish business relation with us. For further information, please don't hesitate to contact with us. The product will supply to all over the world, such as Europe, America, Australia,Portugal, Canberra,Philadelphia, Honduras.Our Company has qualified engineers and technical staff to answer your questions about maintenance problems, some common failure. Our product quality assurance, price concessions, any questions about the items, Be sure to feel free to contact us.