Neijiang Economic Development Zone was one of the first provincial development zones approved in 1992 and upgraded to a national economic and technological development zone in November 213. In July 213, it hosted 27 villages (communities) in two towns and one street. At present, the core area and the hosting area are 74.9 square kilometers, and the built-up area is 24 square kilometers, with a population of about 214,. The development orientation is "the pioneer area of transformation and development, the high-end industrial cluster area, the demonstration area of integration of production and city, the experimental area of innovation and entrepreneurship, and the core area of radiation leading". It has been awarded "China Automobile (Motorcycle) Parts Manufacturing Base, Chengdu-Chongqing Economic Zone Electronic Information Industry Supporting Base, Sichuan' 5125' Key Industrial Park, Sichuan's Characteristic High-tech Industrialization Base, Sichuan's New Industrial Industrialization Demonstration Base, Sichuan's Electronic Information High-tech Industrialization Base, Sichuan's Information Security Industry Demonstration Park, Sichuan's Taiwanese Industrial Park, Sichuan's Science and Technology Business Incubator, Sichuan's' Park Guarantee Loan' Pilot Park, Sichuan. There are 1743 enterprises in the jurisdiction, and 271 "Four Up" enterprises, including 72 large-scale industrial enterprises. In 217, the regional GDP increased by 8.3% year-on-year; The added value of industrial enterprises above designated size increased by 7.7%; The investment in fixed assets of the whole society increased by 12.2% year-on-year; Total retail sales of social consumer goods increased by 12.5% year-on-year.

Neijiang Economic Development Zone has formulated a three-year plan and seven measures to strengthen the industrial zone, and arranged 18 million yuan to support the development of enterprises. Automobile and parts industry. With the help of "Neijiang" crankshaft's high popularity in China, auto parts enterprises such as Phoenix Group and Jinde Auto Parts went out to sea in groups to support Chongqing Tiema, Chang 'an and Hyundai. New types of petroleum machinery, such as Hongsheng Petroleum and Xinfa Petroleum, are sold to major domestic oil fields and local private drilling companies, and exported to Kazakhstan, Indonesia and other countries together with petrochemical internal enterprises. Haowu Electromechanical Co., Ltd. has built a "provincial automobile (motorcycle) parts inspection and testing center" and a national "crankshaft certification center", with the national share of crankshafts reaching over 12% and the national market share of similar products reaching over 7%; Jinhong Crankshaft, Tian Yu Crankshaft and Emei Diesel Engine won the title of 12th famous brand products. Electronic information industry. The data recovery and electronic forensics products of efficiency source have been certified by FCC in the United States and CE in the European Union, and the sales network covers more than 15 countries and regions around the world. The registered trademark has become a well-known brand in the field of electronic information security data recovery in the world, and the first professional electronic data judicial authentication institution and the first provincial key laboratory of information security have been built in Sichuan. The key laboratory of "intelligent data analysis and forensics" has been built with neijiang normal University, and Shaanxi Cisco Ruidi Network Security Technology Co., Ltd., which cooperates with Xigong University, has been formally established to promote the integrated development of Industry-University-Research. Kaichuang Technology builds "Education Information Security Industry Base". The "National (Local) Next Generation Internet Laboratory" of the University of Electronic Science and Technology is committed to promoting the research on the integration and development of manufacturing and the Internet. Wuyuan Technology and Encyclopedia Software are devoted to software development and information consulting services. Juteng International achieved "machine substitution", improved production efficiency by three times, and notebook computer shell production accounted for 1% of the global sales market. Fulaide is building the most advanced and sophisticated equipment and parts cleaning factory in China. Biomedical industry. Pemetrexed, an injection of Huiyu Pharmaceutical for the treatment of lung cancer, was listed in China in November 217, and its anticancer preparations are exported to more than 5 countries in Europe and America. Zigong is a well-known trademark in China and the only Chinese time-honored pharmaceutical enterprise in the province. Sinopharm Holding Group successfully acquired Zigong Medical Trade; Hengtong Pharmaceutical won the influential brand in China's animal health care industry and the well-known trademark in China, and took the lead in passing the international standardization certification in the industry; Hengtong Animal Insurance is the first animal pharmaceutical enterprise in China to pass the EU certification. Primitive biology won the first prize of scientific and technological progress in Sichuan Province. Modern service industry. Suning.cn, International Home Trade City and South Sichuan Auto Trade City landed on the beach, and e-commerce sprang up suddenly. E-commerce bases and e-commerce pioneer parks * * * settled in 7 home appliance enterprises such as Tesco Sweet City and Daao Smart Home, and were rated as "Sichuan E-commerce Cluster". Driven by innovation, there is sufficient momentum for vigorous development. At present, there is one national crankshaft certification center for social services, one provincial electronic data judicial appraisal institute, five third-party inspection and testing platforms such as genetic testing, construction and chemical industry, and 12 production-oriented service organizations.

24 innovative service platforms, such as provincial-level high-tech service center, Sichuan Information Security Industry Demonstration Park, Neijiang Teachers' College District-School Cooperation Industrial Park, College Students' Innovation and Pioneer Park, and E-commerce Industrial Park, such as innovation alliance and technology incubator, have been built, and more than 7 enterprises have signed up to settle in and 8 intermediary service institutions have been established. The park has passed the ISO91 quality system certification, and 13 national and provincial innovation platforms have been built, 1 demonstration park for cooperative industries between districts and schools has been built, 6 engineering laboratories in provinces and cities such as Jinhong Crankshaft and Huiyu Pharmaceutical, 5 academician (expert) workstations in provinces and cities, 18 enterprise technology centers in provinces and cities such as Hengtong Pharmaceutical and Zigong Pharmaceutical, 6 municipal engineering technology research centers such as Daxin Industry & Trade and Fenghuang Coal Machine, and national high-tech.