Profile

     About us Shandong Yanggu Constant Crystal Optics ,Inc was founded in 2006 , is the professional manufacturer for optical components and crystal components .We have 1000 square meters Non-dusty workshop  ,advanced manufacturing lines  and full series of equipments . We have bulit and keep enhancing the ability of responding to customer demand reapidly and  developing ground-breaking products accordingly  Our products and service Optical components  : optical material  , optical blanks  ,window , prism , lens,   filter  , beamsplitter ,  waveplate  ,wedge and mirror Crystal components : laser crystal , Nonliner crystal , Birefringent crystal  , Acousto & electro crystal Coating  : Anti-Reflective coating  ,High reflective coating , Interference   coating , Dichroic coating and etc Customized service :  We have a experienced  R& D team , so  we can offer the customized projects  base customers'  request Quality ensure  : We have established  complete quality ensure system , including  strict  testing  policy  and  full  series  of  high precision testing equipments  . Our  quality ensure system has  been certified by  ISO9001 :2008