CALTRON is in it’s 20th year of successful functioning. Caltron has over the years gained it’s recognition and reputation of being a world class manufacturer of natural calcium sources. A company proudly boasts of an exhaustive lists of quality certifications which includes ISO 9001, ISO 22000, ISO 14001, ISO 18001, HACCP, HALAL, KOSHER, VEGAN, ECOCERT ORGANIC, SMETA 4 pillar, WHO-GMP compliant and DUNS registered company. Our commitment to quality product is reflected by our tag line “A compliment to Supplement”. Having a Corporate office in Mumbai, India and 2 manufacturing sites in India. Caltron also has under offering various other natural sources of minerals, chelated minerals, Natural Cosmetic ingredient to cater to a wide array of customers.