Our company is a foreign capital corporation for optical plane cold working , it was founded in April 2004 . We have many advanced machining equipment such as NISSIN , SPEEDFAM, optical plating machine , and measure , analyzing instruments that are FUJINON G102interferometer ,ZYGO interferometer, NIKON 6D collimation , NIKON height ruler . Our factory is managed to base on ISO9000-2000 standard . And there are many special technical people with ablity for optical machining .Our main product technology is adopted Japanese advanced plane cold working technology .It has better quality control mode to stabilize product quality and able to volume-produce .