R&D Engineers - Makers of baking machines for ice cream cones and wafer biscuit production. Vishnu Chemicals - Manufacturers and suppliers of sodium chromium and barium chemical compounds. Libra Shelters (P) Limited - Builders providing construction, consultancy and construction management services. Vastukar - Interior decorators, interior designers, and architects. Pragati Offset Pvt. Ltd. - Offers offset printing services of brochures, labels, leaflets, mailers, books and calendars. Poulvet - Information on veterinary drugs, distribution and marketing of animal care products. Hyderabad. Granules India - Makers of a number of pharmaceutical compounds in granular form. General Asbestos Company - Makers of clutch facings and plates for automobiles and tillers.