"Based on domestic market and expand overseas business" is our development strategy for UV-VIS Spectrophotometer, Equal-Thickness Fringe, Interferometry Experiment, Human Reaction Time,Sound Speedultrasonic Range. Currently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details. The product will supply to all over the world, such as Europe, America, Australia,Moldova, Russia,Thailand, Pakistan.We always insist on the principle of "Quality and service are the life of the product". Till now, our products have been exported to more than 20 countries under our strict quality control and high level service.