PRECA SOLUTIONS is a leading company which manufactures the whole building at the Industry. They manufacture Prestressed and pre-cast concrete blocks of buildings and they will arrange those blocks at the site. The whole building is arranged in Two days of time by using cranes. It is the only manufacturing unit in Andhra Pradesh and Telanganna which manufactures these blocks. Civil Engineering students of 3rd year and 2nd year were present for the Industrial visit.