Chongqing Smart Science&Technology Development Co.,Ltd founded in August 2010,The registered capital is $3 million,Locate in No.85 Kecheng road Jiulong Park Group Headquartersbase 8F Jiulongpo Chongqing.Is a High Technology Expertise  of Chongqing.We are professional at R&D,manufacturing,sales service for Acousto-optic devices,RF drivers and lasers solutions.Our products are used in the fields of national defense military industry,university scientific research,industrial processing,aerospace and so on. We can provide customers with professional and customized services to meet their application demands.