Shijiazhuang Lanhai Tools Co., Ltd ------ China&＃039;s New Generation of professional manufacturer of diamond tools. Since its establishment in 2007, we focus on future development and sustaining disruptive product innovation with great attention to every detail. To create new diamond tools which lead the future is our core strategy. To Share Created-in-Lanhai products with global client is we all Lanhai common responsibility. Sales Performance: 1. After three years from 2007 to 2010, sales of concrete saw blade (300MM---1000MM) has increased 20000 pieces per month from initial 500 pieces per month, furthermore, it is gradually becoming the first brand of Chinese concrete saw blade. 2. After one year&＃039;s technical research and development, we make a significant breakthrough in the technology of dry cutting stone saw blade (110MM---230MM) which achieve mass-production in June, 2010. In the following six months, we break through sales record of 100000 pieces per month, but the sales are continuous and rapid growing.