yellow 300mw laser diode for hair growth machine (BOB638T300)

       Bob Laser Co., Ltd. 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.

   We company has  passed ISO9001, European CE  certified , RoHS  certification  of  the  European
environmental protection, the U.S. FDA, Japan JQA. BOB brand in the international community ,gained a
high reputation in the market.