Happy Messenger Corp.


It is our great pleasure to introduce ourselves.
We, SM Core Dia, are one of the biggest manufactures & exporters for the field of Diamond Tools industry in Korea.

We have been accumulated more than 10 years of experience in manufacturing and exporting various sorts of diamond tools, such as Laser Welded Saw Blades Sintered Welded Saw Blades (Mesh Turbo, Super Turbo, Multi Cutter), Contour Blades, Professional Rim Cutters (Thin Turbo, Reinforced, Tear Drop slot etc.) and Wet & Dry Core Drills (For Porcelain, Reinforced Concrete, Granite, etc.,) and Polishing Pads.

Our top range of products are highly reputed in almost all around the world, especially in Europe (Italy, Spain & Germany) and U.S.A and Japan who are well known as the originated countries of Diamond Tools.

Taking up this opportunity, you are kindly requested to inform us of your requirements for the products, which would be included size, usages of the enquired items. And then, We will get back to you with the most competitive price & excellent quality upon receipt of your inquiry.

For more detailed information, you can drop in our web site to