Shuangyu Sub-district is an important industrial town in Wenzhou City, Zhejiang Province, where the city is expanding to the west and the economy is expanding to the west. It has a permanent population of 17,000 and a migrant population of nearly 180,000. It currently governs Xinyu, Central Tu and Yinglou. There are 4 neighborhood committees in Qiaoqiao and Qishan; 9 village committees in Niuling, Yanmen, Pan'ao, Yutou, Zheng'ao, Shangyi, Qianchen, Jishi and Yinglouqiao. Jinwen Railway, Expressway, and National Highway 330 pass through the town, and the famous "China Shoe Capital", Wenzhou Logistics Center, and Lucheng Industrial Zone are located in it. The town has formed a multi-level and all-round economic development pattern, and industrial development adheres to the goals of technological innovation and product excellence. In 2002, three companies including Metersbonwe Group Co., Ltd. invested 41.77 million yuan to develop technology research centers and improve technical equipment; they developed 5 new products throughout the year, including 1 at the national level and 2 at the provincial level. projects, 2 at the municipal level, and 4 patents obtained. As of 2002, there were 430 private enterprises and more than 2,000 individual industrial and commercial households in the town, of which more than 90 were light industrial enterprises, mainly producing hardware knives, chemical products, glasses, leather, clothing, etc. The industrial output value was 2.59 billion yuan, accounting for the vast majority of the town's total industrial output value. There are 64 enterprises in the town with an annual output value of more than 5 million yuan, and 1 enterprise with an annual output value of over 100 million yuan.