Dongguan Jinyan Precision Grinding machinery Manufacturing Co., Ltd. Was established in 2010, mainly research and development, production, manufacturing, sales of high precision plane grinding machine, precision plane polishing machine and other CNC equipment and their matching consumables.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Our products are widely used in the grinding and polishing process of metal and non-metal (including ceramic, sapphire window sheet and substrate sheet, silicon carbide substrate, gallium nitride wafer, silicon wafer and other semiconductor materials), and the workpiece can obtain the best flatness of 1μ m and the roughness of 0.01μm.

Since the establishment of our company, our annual turnover has maintained a growth of more than 20%, serving many world-renowned companies, such as Huawei, Lens Technology, etc. The main exporting countries are Germany, Switzerland, Russia and the United States. Numerous glass wafer and optical glass production companies in Germany and Russia use our equipment for production.

The CNC blade and optical glass industry is the main business source of our foreign trade channels, and the stability, high precision and high efficiency of machining are highly recognized. The annual repurchase rate reaches 67%


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