J-Dia Abrasive Co., Ltd. focuses on its customers to meet the rapidly changing of our market during 6 years.

We will devote our technology to create superior products and services.

Our key to success has been a relentless emphasis on technology, quality, delivery and competitive costs to achieve the highest levels of customer partnership and service.

J-Dia termination is growth-a perpetual challenge-but always working within the context of cooperation and inclusion of our customers.
Excellent Korean technology and material make excellent products.