Shandong Nano Advanced Material Technology Co., Ltd is founded in 2000, is a professional granite and mineral casting production enterprise with complete intellectual property rights. It covers an area of more than 60 acres and more than 200 employees, among them there are 30 professional and technical personnel. The company is a modern enterprise integrating granite, mineral casting research, production and processing, and accessories assembly. After 5 years research got the patent in Asia (Patent No. ZL200510043683.X) in 2005, and in 2016 formulated the national standard of polymer composite for machinery (GB/T 32667-2016) in China.

NANO has the imported automatic casting machine with the capacity 9 tons per hour and the vibration tables with exciting force of 70 tons, as well as CNC equipment for product and mold processing, rail grinding machines and other equipment. With an annual export of 10000 tons of polymer composite materials.
Jinan Dongxing Granite Precision Measure Co., ltd was established in 1989, is brother company of NANO, have been producing granite for more than 30 years. The company started from scratch and now is developing new products from time to time. Its first generation of products was the various granite precision measuring instruments. The second one was the granite base, beams and so on supplied to CMM manufacturers cross the world, and now its major product is the large precision machinery parts applicable to LCD, OLED and large inspection parts for optics instrument.

The two company have obtained (BSI) ISO9001, and get the well-known brand in granite industry “EAST STAR” and in mineral casting industry “NANO”. We service many top-class companies in many industry like machinery, semicon-industry, electronics, aerospace, medical and so on, 80% of the products are exported to Europe, America, Korea, Japan, Singapore and other regions.