CHANGSHA BAICHUAN SUPERHARD MATERIAL TOOLS Co., Ltd is a high-tech enterprise operated privately on research, production and trade for diamond wire-saws named TOOLSTAR. Our main products are diamond wire-saws for reinforced concrete cutting, quarries, block squaring, profiling, multi-wire machines and the specifically designed diamond beads, etc. We export our products with both excellent quality and reasonable price to India, Russia, Ukraine, Egypt, the USA, and Europe, Middle East etc, and we enjoy great feedback from our clients.