Northern California is a company created in 2015, headquartered in Madrid (Spain) and dedicated mainly to the wholesale of second-hand smartphones whose human capital brings together more than 20 years of experience in the sector. Our technological experience with the best customer service, after sales service and logistics to offer greater satisfaction and the best service to our retail customers, distributors and wholesalers. We are specialized in advising and optimizing business processes and professionals always focused on the electronic sector. Finally, we are experts in the management of WEEE (Waste Electrical and Electronic Equipment) of electronic scrap and environmental management with collaboration agreements with the main final treatment plants in Spain, Portugal and Germany. Northern California is a company created in 2015, based in Madrid (Spain) and which is mainly dedicated to the wholesale of second-hand electronic products whose human capital brings together more than 20 years of experience in the sector. We combine our technological expertise with the best customer service, after-sales service and logistics to offer greater satisfaction and the best service to our retail customers, distributors and wholesalers. We are specialized in advising and optimizing business and professional processes always focused on the Electronics sector. Finally, we are experts in the management of WEEE (Waste Electrical and Electronic Equipment) of electronic scrap and environmental management with collaboration agreements with the main final treatment plants in Spain, Portugal and Germany.