Nanjing Focus Materials & Technologies Co., Ltd. founded in 2017. The Company located in the city of Nanjing of the ancient capital of six dynasties with elegant and pleasant scenery beside on the Yangtze River. The Company design and production optical cold working molds and desktop visual measure equipment of customized. Also, sales Diamond Materials as the main body of the diamond powder, diamond slurry, diamond dresser, diamond pellet, and sales agent the diamond grinding wheel of foreign brand. These products are widely application in automobile, electronics, metal, synthetic-crystal and the brittle & hard materials cold processing industry.