About us

Who we are?

Diffuson Coatech is a deep technology company involved in providing wear, high temperature oxidation and corrosion resistant coatings and diffusions to enhance the product durability. We are located in the industrial village on the outskirts of Chennai, the gate way of southern India. Our company is well connected via road and rail. We are also connected to the Chennai international airport for export through cargo and passenger aircraft.

What we do?

Diffuson Coatech provide its customers with highly durable coatings to enhance the durability of parts in harsh conditions where components without coating or other ordinary wear protection technologies cannot survive. Our proprietary coating technology increases the durability of machine components by up to 650% in real life. Diffuson Coatech provides coatings to its valuable customers as per API, NACE, AMS, ASTM standards. Diffuson Coatech also works with its customers in jointly developing standards when the regular industrial standards are insufficient for their needs. The coatings and services provided by Diffuson Coatech finds application in aerospace, defense, power generation, industrial and oil & gas sectors.

Our pride

Diffuson Coatech serves 3 of the top 5 oil and gas companies, aerospace engine manufacturers and many leading industries. We are proud of our 100% on time delivery and 100% quality success since our time of inception. We are certified with ISO 9001 quality management system, AS9100 aerospace quality management system, zero effect and zero defect (ZED-Bronze) certificates. We are a very quality and environment conscious company.

Our goal

At diffuson coatech, our primary goal is to set toward meeting and exceeding the requirements of our prestigious customers. our goal is to be the preferred supplier for all surface modification requirements.

At last

Diffuson Coatech enables the products of our customers with a wide range of high value engineering solution in the field of surface engineering to drive business success and stay ahead. We at Diffuson Coatech pride ourselves in our ability to constantly innovate and provide the leading edge technologies to our customers in the field of surface engineering. We are an innovative company continuously improving our processes, products and services to meet and exceed global standards.
As of 2023, Diffuson Coatech offers MetaBoid, Chromizing, Boronizing, Aluminizing, AlSination, NiForm, ENCoB, and Nickel-Boron coatings to our valuable customers.

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