Shenzhen Yuedong Intelligent Technology Co., Ltd. was established in November 2015. With more than 40 professional employees and +1000 square meters manufacturing areas, we independently develops software, hardware solutions and provides PCBA production, main business is 433M wireless products and solutions including wireless doorbells, elderly call buttons, wireless door magnets, and smart wireless switches, etc. We own a professional R&D team, provide cost-effective solutions, and offer ODM and OEM customization services. We have obtained +10 appearance patent, developpings original and innovative products per market and customers' needs, always maintaining the novelty and innovation of our products, meeting customer needs is our eternal pursuit! We implemented advanced quality management system and testing and inspection process, aquired multiple certifications includes 3C, CE, UKCA, ROHS, and REACH, products are sold all over the world and recoginised by consumers with satisfactory product quality and after-sales service. We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefit. We look forward to receiving your inquiry as soon as possible.