At TeReSol, products are situated at the very centre of all the processes and they are designed keeping in view the need of customers and the function they need to serve. We put special emphasis on product data management throughout the product lifecycle. Products stem out of an idea or market/user requirement and pass through product development and detailing. These include all the aspects from software to hardware and enclosure development. They eventually take the form of prototype, Engineering test prototype (ETP) or Field test prototype (FTP). Upon acceptance of the prototype by the user and after extensive testing, the proposed changes are integrated and finished products are manufactured which then undergo rigorous quality and endurance testing before serial production. We have expertise in indigenizing and customizing many complex technology components and systems and we have successfully designed and deployed form-fit function (FFF) replacements. TeReSol has comprehensive awareness of international standards about the development and maintenance of complex electronic modules. Quality control standards are well ensured during the maintenance phase. In case of need to import off the shelf components, we are keen to be very thorough with our approach by ensuring compliance with all the specifications, standards and certifications. Considering the Climate Crisis that humankind is facing, TeReSol is also working for sustainability improvements in manufacturing.