Huizhou Ao Shi Technology Co., Ltd has experienced in the security manufacturing industry. We have advanced production lines and assembly work-shops. We have a powerful R&D team, the production area is over 2300 square meters,Monthly shipments of more than 40,000 units,Annual business growth of more than 50%,All our products would be strictly inspected by our QC department before shipment. We have won the trust of partners from all over the world.As a high-tech enterprise, We always adheres to customer demand-oriented, technological innovation as the driving force, and continues to service center about your sourcing requirements.We will do it better and better hand in hand in future, join us! Let's create a win-win situation together. Our excellent sales and after-sales team are always at your best service!