a professional processing enterprise which manufactures the products according to the charts and samples provided by the consumers.the major products are: porous component of sapphire and ruby; optical window and substrate; gem of cube or cuboids; gem component with through hole; round bar and ball of gem kind; products like nozzle , inserts, bearing, lens, valve seat and their components; porcelains and odd components.We specify the development and production of hard and fragile materials and the relative components, such as artifical gem, porcelain, glass, quartz, tungsten carbide. Our products have been widely used in the field of high technology, such as apparatus, optics, laser, medicine, aerospace, military, semiconductor, and so on. We give priority to the technology of high-accuracy processing on sapphire and ruby. Our products have been widely used in laser print machine, blood sample testing apparatus andohters.We possess excellent technical team and advanced equipment, master the most advanced processing technology of artificial gem. Also, we own a wealthy of designs and practical experience, which made the developing and manufacturing the customization production highly efficient.