mainly produces the following product package of the semiconductor laser: 405nm, 445nm, 635nm, 638nm, 650nm,780nm, 808nm, 830nm, 850nm, 915nm, 940nm, 980nm, 1064nm, 1310nm, 1550nm, various power specifications (1mW to 10W), TO -5 TO-3,C-Mount as well as CT-Mount, the F-Mount and a variety of purposes (communication, pumps, medical and beauty, display, printing, etc.) semiconductor lasers.