Changshu Henglong Diamond Tools Co., Ltd. which having more than 20 years experience in diamond tools production, is one of the leading manufacturers in east China.

Our products with all specifications are made of selected synthetic diamonds, which will meet the diverse needs of customers. Main products including diamond files, needle files, taper files, diamond mounted points & diamond burs, diamond grinding wheels, diamond cutting discs, grinding & cutting blades and other nonstandard diamond tools made upon customer's requirements.