Canadian Construction Supplies Limited is a subsidiary company of National Diamond Incorporated which has been a cutting edge company since opening its doors in 1989. Since the onset we have "set the standard" for proving top-quality diamond blade products and tools to users and distributors alike, throughout the United States and beyond, including Europe, South America, Australia, Canada and Mexico.

National Diamond is a subsidiary of "Buok Kuok Diamond," located in Incheon, Korea, and is the fourth largest manufacturer of diamond tooling in the Far East. Between the founding brothers, Chris and Eugene Lavin as well as engineers and designers June and Young, our company has over 100 years combined experience in the diamond tool industry.  Chris and Eugene Lavin run the operation in the United States as well as internationally, while June and Young oversee the manufacturing in Korea and keep an eye on quality-control. Here in Canada, the Canadian distribution is located and run out of Brampton Ontario.

All products are guaranteed against defects in material and workmanship for one (1) year. The limited warranty does not cover improper or negligent use. Warranted products will be repaired or replaced at the option of the company.

We manufacture all our diamond tools and blades to the highest specifications. Our factories are ISO Certified 9001 & 9002.

If you have any further questions or concerns please feel free to contact us at
1-866-878-0095