Texla Gas Engineers Texla Gas Engineers is CNG Fitment Center in Delhi & it develop and install Government Approved CNG Conversion Kit for personal vehicles & heavy, medium, and light duty trucks. At Texla Gas Engineers, we are dedicated to innovating the best conversion solutions for our customers and improving our economy by reducing our dependence on OPEC, while reducing emissions and helping the environment. Advantages of Texla Gas Engineers: Provide after sales service & guide for maintenance of car engine. Pick up & drop facility of the car also available for Delhi & NCR. High quality of CNG kits and other parts. Complete guarantee/warranty of all parts including electrical components of CNG kit.