Metallic Bellows (India) Pvt. Ltd. was incorporated in 1980 by R. Gopalakrishnan and commenced commercial operations in 1984. Operating from a modern facility in the SIPCOT Aerospace Park in Sriperumbudur near Chennai, the company is an established Indian manufacturer of metallic bellows, flexible joints, and hydroformed aerospace components.
Metallic Bellows holds AS9100D and ISO 9001 certifications. The company was founded to engineer critical import substitution parts for defense and aerospace programs and has supplied hardware for the LCA Tejas fighter aircraft, ISRO launch vehicles, BrahMos Aerospace, DRDO, and nuclear power installations.
The company leverages multi-step hydraulic fluid forming (hydroforming) to fabricate intricate bends, thin-walled venturies, and convoluted annular bellows capable of handling extreme temperatures up to 1,220°C and cryogenic environments.