Best-Sources Industry (HK) Co.,Ltd is a fast growing high-tech company that focuses on designing, manufacturing and marketing of high performance, cost effective, value-added semiconductor laser diodes application for communication, pumping, medical treatment, laser beauty and laser indication and more.  
As one leading semiconductor laser diode assembling and coupling manufactory, it specializes in semiconductor laser diode assembling and coupling with wavelength from 0.6um to 0.98um, output power from 1mW to 5000mW, package types including TO-18 CAN, TO-5 CAN, TO-3 CAN, C-Mount, fiber-pigtailed. Basing on semiconductor laser diodes producing, it is also developing many laser application products such as laser diode bar, laser diode array, laser modules and so on.  
As a new high-tech enterprise group, our factory which has passed ISO9001 quality system certification is located in mainland of China and manufactures the High quality and Low cost products. 
Adhering to the concept of Users being the core, Reliable quality being the base, Reasonable price being the advantage, Remarkable service being the unique, it meets customer needs by reliable quality, reasonable rice and remarkable services.