We keep improving and perfecting our products and service. At the same time, we work actively to do research and development for Nanosecond pulsed laser, Fiber Receiving Module , 1550 Nm Fiber Coupled Laser Diode , Si Photodetector ,Light Power Meter . We sincerely do our best to offer the best service for all the clients and businessmen. The product will supply to all over the world, such as Europe, America, Australia,Rome , Melbourne ,Swaziland , Ethiopia .After years of development, we have formed strong ability in new product development and strict quality control system to ensure excellent quality and service. With the support of many long term cooperated customers, our products are welcomed all over the world.