Sigma Scientific Glass Pvt. Ltd.

This group comprises Sigma Scientific Glass Pvt Limited, making all-glass assemblies, shell and tube condensers, glass reactor systems, rotary evaporators and absorbers; Sigma Polymers Engineering Company, producing MS PTFE/GI PTFE and SS PTFE-lined pipes, fittings and valves; and Sigma Roto Lining LLP, producing fluoropolymer (PP/PVDF/HDPE/ETFE/Halar/PFA) lined and coated industrial process equipment.