Norwela is a brand name for a series of products manufactured at Sahajanand Life Sciences (P) Ltd., a part of the Sahajanand Group of Companies. The Surat-based Sahajanand Group of Companies was founded by Mr. Dhirajlal Kotadia in 1993.

The other companies which are part of the Group are:

Sahajanand Technologies (P) Ltd. (STPL)
Established in 1993, STPL is pioneer in introducing laser cutting machine by indigenous source using cutting edge technology which changed the course of diamond industry in Surat.

Sahajanand Medical Technologies (P) Ltd. (SMTPL)
Established in 1999, SMTPL introduced indigenous cardiovascular stent first time in India and distributed at affordable prize. SMTPL also pioneer in the world in manufacturing Drug Eluting Stent with biodegradable polymer through its cutting edge technology. As such, it is the first company in the world to receive CE certification for such innovative critical care medical devices. All of its major cardiovascular stents are certified by CE and being exported across the globe in more than 32 countries.