Industry News

Polished concrete is a mechanical grinding & polishing process that utilizes industrial diamond grinding discs to grind the concrete surface down, impregnating hardeners and sealers to level, densify, polish and seal the concrete floor from within the interior of the floor's concrete surface.

Sunny Superhard Tools Co.,Ltd is a professional diamond tools manufacturer since 1993. We start develop our bush hammer tools in 2010, after years of researching and development, bush hammer tools has become one of our feature products. 

1. Wire rope is from Germany,we use copper plated wire rope for rubber injection.

Because the copper and rubber will react chemically and connect each other better together.(pls see attached picture). 

Recently, we paid a return visit to our customers. Our rubber wire saws are cutting high-concentration hematite. The customers are very satisfied with the cutting speed and service life. They hope that we will continue to maintain the quality, and they will continue to purchase. 

A diamond grinding cup wheel is a metal-bonded diamond tool with diamond segments welded or cold-pressed on a steel (or other metal, such as aluminum) wheel body, which usually looks like a cup. Diamond grinding cup wheels are usually mounted on concrete grinders to grind abrasive building materials like concrete, granite and marble.