北方片区是中国最早的老工业基地,是国家经济建设的支柱。这里大型装备制造企业云集,经过半个多世纪的发展,形成了基础牢固、实力雄厚、设计制造和成套能力强的制造业体系,成为国家现代化建设的基础,是国家实现工业化和现代化的源泉。在北方片区,信息 The northern area is China’s earliest old industrial base, is the pillars of national economic construction. After more than half a century of development, the large-scale equipment manufacturing enterprises have formed a manufacturing system with strong foundation, strong capabilities, complete design and manufacture and complete sets of capabilities. They have become the basis of the country’s modernization and the source of the country’s industrialization and modernization. In the northern area, information