J.K Lakshmi is an eminent cement manufacturing company since the past 32 years in India. The company firmly believes that customer satisfaction comes before everything else and to that end quality control plays the most significant role. It has gained popularity for its world class lab quality management system in Jhajjar, Haryana. There the cement is put through chemical tests to ensure its durability and reliability. Among the various chemical tests that the cement produced is subjected to, few of them are; loss on ignition tests, sulphuric anhydride tests and insoluble residue tests. The companyâ€™s focus is not just manufacturing and testing its products to ensure optimum quality but to strive to continuously improve its existing products and processes.