xian lingyue machinery&electrostatic .CO.LTD is a laser modules manufacturer in xian �¯�¼?china �£?? we have many years experience in this area �¯�¼?we have many design for you to choose �¯�¼?and we also can accept design from you �£?? our main products including red �¯�¼?green �¯�¼?infra-red laser diode modules with power up to 200mw �£??optical outputs including lines �¯�¼?crosses �¯�¼?circular and spots �¯�¼?