Hangzhou Bofeng Diamond Tools Co., Ltd. is a leading manufacturer of electro-plated diamond tools and other diamond tools in China since established in 1999. It is located in the famous city of Hangzhou. Since founded in 1999, to supply tools of the highest quality with the best possible service and to ensure that every tool offers unbeatable value is our tenet . Quality is the guiding principle for our highly experienced development team. Only when their quality is proven and guaranteed are the tools released for sale. By listening carefully to customers' feedbacks, continual product enhancements improve not only quality but also performance and ease of use. We provide not only t ... more