Laizhou unitong tools is specialized inresharching and producting diamond tools.Its science and technology exploiting capability and manage rigidly on the basis of ISO9002 International Quality management system.Its main products have been certificated by the MPA adm EN 13236.it has exploited and manufactured high quality products such as all kinds of cool and hot press and welding diamond saw blade with different crafts and using, engineering thin-cliff drills of all kinds of standard, different forms of soft polishing padetc. Its products are widely used in cuting and processing the materials such as all kinds of granite, marble, concrete, anti-fire material and hard crisp non-metal materials.The products are famous in the field of diamond tools in china and welcomed universally by the customers of domestic and overseas Unitong tools will continuously insist on science and technology progressing, carring out famous brand strategy to offer customers with timely, thorough and satisfied service.According to the principle of sincerely cooperation and mutual development, all friends of the domestic and overseas are welcomed to visit our company for business.