Hunan Centre Machinery Co., Ltd. is a state enterprise registered by the relevant department of government. We specialize in exporting and importing business on the basis of integrated management of Department of Commerce of Hunan Province. We specialize in exporting chemical raw materials for firework and other pyrotechnic application. Our firework raw materials are produced in firework town Liuyang city in Hunan province. On the basis of advanced producing technology, Liuyang city is well-known firework chemical manufacturing bases for sponsoring opening ceremony of Beijing Olympic Games. Another exporting business is advanced instrument for measuring flow, temperature, pressure in industrial application from Tianjin Zhonghuan Tig Corporation. Furthermore, with many years&＃039; experience in importing cadmium metal, our company has owned foremost position in this line in China. We have our own plant for production and processing. Now we would like to import cadmium metal and secondary alloys for our plant processing. We sincerely hope to cooperate with creditable clients from all over the world. Our company always persists on the principal of "Honesty First; Customer First and sincerely welcome friends from these lines to field visit and business negotiation. Our company is located in No98.wuyi road. Changsha. Hunan. China.