Enterprises know the data show that Zhangbei County Digital Dam Technology Development Co., Ltd, was established in 2016-09-20, the scope of business includes the development of the cloud computing big data industry base; own land leasing; computer data business management and services; computer hardware and software development; in the information technology, communication equipment, communication engineering, computer hardware and software systems and application management technology, new energy In the field of information technology, communications equipment, communications engineering, computer software and hardware systems and application management technology, new energy, technology development, technology transfer, technical services, technical consulting; communications engineering services; property management; communications equipment, electronic products, electrical equipment, electromechanical equipment, computer hardware and software and accessories sales; computer system integration services; electromechanical equipment installation, maintenance (except for special equipment); value-added telecommunications services; network engineering services. (Items subject to approval according to law, can only carry out business activities after approval by the relevant departments)