Welcome to DIDCO, INC.

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About Us


Company Overview

Established in 1973, DIDCO is an independent processor and supplier of industrial diamonds and related products. 

In recent years, the ability to manufacture high quality synthetic diamonds has led to an increase in the use of synthetic diamond products throughout industry. Long-term advantages, such as extended tool life and other economical benefits, have been significant factors contributing to this increase. DIDCO has been a pioneer in the synthetic diamond field, supplying companies worldwide with top quality polycrystalline diamond products and affordable high quality synthetic diamond grits & powders.

For over 40 years, DIDCO has built its reputation supplying quality diamond products, and providing superior customer care.

Mission Statement

Our goal is to help customers manufacture quality products by providing an

economical source of high quality diamond products along with superior customer service, support and guaranteed satisfaction.


DIDCO Advantage

  1. Quality: All products manufactured under ISO9000 standards quality control systems.  All products guaranteed to meet or exceed customer’s required tolerances.

2. Customer Service & Support: 

Guaranteed customer satisfaction.

Guaranteed on-time delivery. 

Same day shipping on stock items* – Overnight delivery upon request**.

Custom product designs quoted promptly.

Prompt manufacturing & delivery of custom designed products.

Customer enquiries & support available online: sales@didco.com 


3. Experience: Industrial Diamond specialists for over 40 years.

Pioneers supplying Synthetic Grit, PDC & TSP products.

DIDCO products are used with confidence worldwide.


Quality - Reliability - Customer care


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We love our customers, so feel free to visit during normal business hours.


(212) 997-5022


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