タイトルまたは説明

Changes in the company's development, the adjustment of product structure, microcrystalline diamond companies to develop and produce products as one of the company's leading products, in order to compensate for the lack of large-scale production of fine particles of native single crystal diamond production at home and abroad; now provide the bulk microcrystalline diamond size range: **0 ^# to ***0 ^# ; promote the development and application of precision cutting and polishing in the field of production technology and improve the efficiency of high-end manufacturing, to meet long-term demand-related companies;