Leak-Proof Engineering

Established in the year 1973, Leak-Proof Engineering is a pioneer in the field of Mechanical Seal manufacturing and one of the large indigenous seal manufacturers in India. Leak-Proof is a flagship company of the EDR Group which was established in the year 1967.

Leak-Proof was the first Indian Company to manufacture a Mechanical Seal in 1973. Since then, it has made a significant contribution to the Indian Process Industry and has achieved many accolades. Such as being the first Indian company to introduce Flexible Graphite Packings, having In-house API Seal Test Facility, In-house Dry Gas Seal Test Facility, Silicon Carbide and Ceramic Seal Face Manufacturing facility are to name a few.

Leak-Proof believes quality is the key to success, and quality is the direct result of sound processes and practices. With that desire in mind, Leak-Proof has developed engineering capability, resources, knowledge base, and a skilled workforce to deliver quality products to its customers.