Beijing RMY Electronics Ltd. /RMY Electronics (Hong Kong) Ltd., with the accumulation of technology and market experience of more than 20 years, provide professional products and  service to the industry of Optical Fiber Communications and Lasers, for both China and oversea market.

From 2018, RMY get the Geiger Mode APD production technology transferred from former Princeton Lightwave Inc.(PLI), build TO-46 and TO-8 single photon ...