The Zaverchand Group manufactures Bellows Expansion Joints since 1975 and for which it is a pioneer as well as a leader in India.

The company has its own designing and marketing set up for Metal Expansion Bellows.

- Axial Bellows
- Universal Bellows
- Double Bellows
- Tied Lateral Bellows
- Hinged Bellows
- Gimbal Bellows
- FCCU Expansion Joint
- Single Miter Rect. Bellows
- Round Corner Rect. Bellows
- Oval Bellows
- Hot Blast Main (HBM) Bellows
- Tuyere Stock Compensator
- Pressure balanced Bellows
- Universal Gimbal Bellows
- Inline Pressure balanced
- Jacketed Bellows
- Testable Ply Bellows
- Dismantling Aid