1.Optical System Manufactured by Qbic Laser System Inc. - Beam Homogenized System - Stand-alone Motorized Laser Beam Attenuators - Fiber Coupled Diode Laser System 2. Imported Products - Pulsed Q-switched Nd:YAG Lasers - Diode Pumped Solid State Lasers - Fiber Lasers - Femtosecond Lasers - Laser Energy and Power meters