We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of millikan oil drop experiment, Kinetic Friction Coefficient, Earth"s Magnetic Field, White Light,Hologram. Our highly specialized process eliminates the component failure and offers our customers unvarying quality, allowing us to control cost, plan capacity and maintain consistent on time delivery. The product will supply to all over the world, such as Europe, America, Australia,Italy, Durban,Costa Rica, San Diego.Our domestic website's generated over 50, 000 purchasing orders every year and quite successful for internet shopping in Japan. We would be happy to have an opportunity to do business with your company. Looking forward to receiving your message !