Qufu Shengdu Pneumatic Breaker Tools Co., Ltd. is a professional manufacturer, which integrates the manufacturing of rock drills, mining tools, mechanical cutting tools, stone tools and mechanical manufacturing. Our factory with a fixed assets 12 million has the ability of producing more than 10 thousand rock drills with all kinds of types pre-year. Its predecessor is the Former Jiudu Rock drills Plant. Based on its foundation, after re-organizations, a structure and technique reform, our company was established as a specialist as rock drilling tools manufacturer. Qufu Shengdu has most professional and synthetic ability in ferrous and non-ferrous metal casting, heat treatment, die-casting, machinery processing and integral assembly. We were granted authorization of themselves-operation import and export right in 2006.