Industry News

Concrete Floor Grinding: How to Choose the Right Diamond Cup Wheel for Every Surface Condition — A Complete Selection Guide by Sunny Superhard Tools 1Introduction: Every Concrete Floor Tells a Different Story Every concrete floor is unique. ...

Quanzhou Sunny Superhard Tools Co., Ltd. is proud to introduce the latest addition to its floor grinding product line: the Multi-Blade Diamond Grinding Drum — a purpose-built cylindrical diamond tool designed to remove epoxy coatings, adhesive resi...

Choosing the right diamond blade is one of the most important factors in achieving fast, clean, and efficient cutting. Many users focus only on blade size, but the blade structure itself plays an even bigger role in cutting performance. Why do some blades c...

We’ve all been there. The slab is perfect, the deadline is tight, and you just finished the heavy prep. You reach for your angle grinder to swap the 30-grit cup wheel for a finer segment, but it won't budge. You pull, you strain, you grunt. It’s ...

في صناعة معالجة الحجر، يُستخدم تشطيب البوش هامر (السطح الخشن) على نطاق واسع في الساحات، والحدائق، والمشاريع البلدية، وذلك بفضل خصائصه مثل مقا...

In the fast-paced world of commercial and industrial floor preparation, contractors and facility managers have long grappled with a persistent challenge: balancing grinding efficiency with tool lifespan. Now, a new generation of diamond grinding blocks is re...

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.