Pierre Chenot, Technical Engineer, AMP Visual TV"Every person at ETL is proactive and competent. New projects are easy to start and follow, from the initial quote up to delivery. Each RF component, filter and combiner, could be customised to fit exact requirements of the customer, with all parameters discussed before production to ensure each item received matches perfectly to the customers desire. Working with ETL was a great choice and I have already recommended them to others within the industry."