Nan'an Huanqiu Stone Tools Co., Ltd. is located in Stone City of Shuitou in China, which established in 1993. Our company is a high-tech private enterprise which specializes in the research and manufacturing many different kinds of diamond tools. Our company mainly produces the following products: Diamond segments, diamond wire saws, diamond metal bond grinding discs, diamond resin bond grinding discs, shaped stone processing tools and more. These products are widely used for cutting, grinding and polishing stones, refractory, ceramic, glass, concrete, asphaltum and others. The introduction of Italian KN which provides technical guidance and scientific research has help us to improve the production efficiency and customer service. We have won a further clients' satisfactory and more opportunities to compete with other firms in the worldwide market.