National Superhard Material Conference was held in Hangzhou Xiaoshan Kaiyuan Hotel on 19th-22nd April, 2009. The conference is hosted by Hangzhou Boda Diamond Co., Ltd. A Lot of famous enterprises, colleges, experts attended the conference. There are more than 150 attendees.

The conference reported 3 aspects as below: national diamond development dynamics; domestic and overseas tool development; major problems of industry development.

Some experts made wonderful speeches during the conference, such as, Wang Guangzu, Dai Shan, etc.