I would like to begin by offering my profound gratitude to all of you for your ongoing support. We have been mainly importing and selling electric blubs, evacuated tubes and materials for electronic valves since we started importing snd selling Tungsten filaments, which was not manufactured domesticly in 1917(our established year). In the rapid development of industrial thechnology, our performance of suppling neseccary materials for research and development is highly evaluated. We strive to help you by providing the highest quality materials with our motto of "well-stocked & the same day shipping" as your reliable supplier. Your continued business and support will be greatly appreciated. July, 2010