Guest Lecture Design and Manufacturing Process The Essence of Meccanica has conducted lots of guest lectures for final year students to boost their career. You can approach us by mail or phone to check availability. Guest Lectures Following Topics: Geometric Dimensioning and Tolerancing – Skills to get job Interview Preparation. Goal and Its Importance. Career Opportunities. Design and Detailed Engineering. Welding Technologies and Structural Design. Strength of Material. Project Support. Contact Us for Guest Lecture Notice: JavaScript is required for this content.