Sigma Test & Research Centre came into existence in 2009 with the aim of providing accurate and precise testing and research facilities worldwide. Sigma is the best testing and searching lab. Sigma is a laboratory accredited by prestigious certification bodies of India such as NABL and FSSAI. Under a single roof, we test a complete range of products used in the fields of Chemical, Biological, Mechanical, Non-Destructive, Electrical, and Electronics, as per the International standards (ILAC, ISO, ASTM, USP, BP, DIN, JS, BS, AOAC, and NABL).