Leo interlock is one of Kerala's best and pioneer manufacturers of interlocks bricks and tiles. We started our journey in 1990 from Thrissur, Kerala, as St.Jose Industries is now the parent company, with Mariya Industries and Leo Hollow Bricks as its sister concerns. Leo Interlock is innovative with the most advanced techniques for the production of interlocking bricks, cement bricks. The cement interlocks bricks are manufactured using modern technology. St.Jose Industries also marked its presence in the sector by manufacturing concrete bricks,interlock floor tiles, car porch tiles, and interlocks bricks. In the initial years, we used laterite powder as raw material to manufacture bricks, but later we had ourselves upgraded to using metal and cement for manufacturing solid concrete bricks, which was the first time in Kerala, along with hollow bricks, design tiles, and paving tiles. The Leo interlock is keen to observe the revolutionary changes in the construction materials manufacturing sector to introduce those changes and the leading-edge technologies to Kerala, as we are among the pioneers in the field. In this journey, we are following great values in business for materializing the concept of cost-effective and environment-friendly building construction with the help of skilled labours and advanced technology.