Hunan Kukai Electromechanical Co. Ltd is a high-tech enterprise specializing in R & D, production and sales of key cutting machine, which is is headquartered in Changsha city, Hunan Province. We provide a innovation key cutting solution for the discerning locksmith. The products have been sold all over the world, such as the USA, Europe, Southeast, Korea and so on. The sponsor is the senior professionals who know the characteristics of the various locks and the majority of the various problems encountered in the practical work.