Vanguard designers. As manufacturers with our own ‘Research and Development’ department, ELS can guarantee developing an acurate, strong and safe product, according to all requirements of European Policy, and in order to satisfy the customers needs with a price as low as possible and quality that provides a good preformance and highly durability. Some of ‘R&D’ tasks: Design new innovative products. Update of our products according to market’s necessities. Improve the manufacture process in order to achieve a high quality level of our products.