Shenzhen Longdeyun science and technology development company is approved by the state administration of registration and established in mainland China business decades of Taiwanese investment established the world financial crisis in 2009, the company in this context, innovative thinking and operating with strong technical force, the first-class production technology, excellent production equipment, advanced testing equipment and perfect testing means, broad clean production line design environment, inexpensive own-brand products Longdeyun (-) - home help hang and digital electronic products, creating new ideas, after-sales service to ensure business and consumer satisfactory consumption quality requirements, the company with warm and thoughtful customer service for the purpose, credit first, honesty as you warmly welcome cooperation, create brilliant together again!