With a positive and progressive attitude to customer's curiosity, our organization repeatedly improves our products high quality to meet the wants of consumers and further focuses on safety, reliability, environmental necessities, and innovation of Surface contamination detector,, Handheld Radiation Survey Meter , X Ray Protection Shield , Protection From Ionising Radiation ,Radiation From Monitors . Our Lab now is National Lab of diesel engine turbo technology , and we own a professional R&D team and complete testing facility. The product will supply to all over the world, such as Europe, America, Australia,San Francisco, Ecuador,Saudi Arabia, Indonesia.The quality of our merchandise is equal to OEM's quality, because our core parts are the same with OEM supplier. The above items have passed professional certification, and we not only can produce OEM-standard items but we also accept Customized Merchandise order.