hualongquIntroduction：Hualong Introduction: Hualong District is located in the northeastern part of Henan Province, at the junction of the three provinces of Shandong, Shandong and Henan. It was established in 1986 with a total area of ​​119 square kilometers and a population of 344,000. It is the only jurisdiction of Xiangyang City, which is a national health city, a national garden city, a national civilized city, a national historical and cultural city, an international garden city, an excellent tourist city of China, a sample of the Chinese Habitat Environment, and a national and provincial petrochemical base. The political, economic and cultural center of Xiangyang City, Zhongyuan Petrochemical (Zhongyuan Ethylene) and the headquarters of Zhongyuan Oilfield are the gathering place for people, logistics, capital flow and information flow in the three provinces of Shandong, Shandong and Henan.