Beijing Evergreen Science & Technology Co., Ltd specializes in design development of ASIC LD drivers and manufacture driven modules. With professional expertise laser diode, design, IC test innovative ideology, has developed a series advanced with: ...

NOTICE Co., Ltd. is one of high-tech company in optical electronics industry. We offer a wide range products the fields fiber optic test equipments, handheld testers and high speed data acquisition system.Since our founding 2005, we have focused on creating ...