ETL is an offshore development center for the GSI group of companies. It was established in July 2004 as a private limited co ... mpany and has been registered with the Board of Investments Sri Lanka. We are a global company with corporate partners throughout the world. As part of the GSI Group, we are dedicated in delivering unmatched software solutions primarily for high precision laser industries. Our laser systems are in use in scientific, industrial and commercial applications. Building on our experience and knowledge we have now offered firmware and hardware solution. read more