Leo interlock is the pioneer in the brick and tile manufacturing field in Kerala, having an experience of more than 30 years since its institution as St. Jose industries. It has upgraded through innovative methods and cutting-edge technologies by using advanced types of equipment in these years. Starting from hollow bricks and solid bricks using laterite powder, it evolved as the first company in Kerala to introduce concrete solid brick manufactured using metal and cement. These brick interlocks can be used as the best alternative to normal laterite or baked mud brick, which is commonly used for wall construction in buildings in Kerala at present. It will be the best choice considering cost, environment, labour, time, energy efficiency, durability and space available inside the room. The Leo Interlocks, through its year-long experience, skilled labours and state-of-the-art equipment, is capable of handling bulk orders and works responsibly with high quality and punctuality.