Our young startup was looking for components to get several hardware prototypes done and Winsource helped us with getting free samples of components we needed. They were very professional, handled every question quickly and also shipped us free sample components with free shipping so we could assemble our prototype PCBs and test them. All components from Winsource came packaged very well and secure, all tracking numbers provided and it was a delight getting components form them. The shipping took 2 days only and we were able to get the components to our manufacturer right afterwards. We'll definitely be working with Winsource further, as their customer service and support is stellar. Highly recommend to anyone whether you need few components or a bulk.