Recently, the evaluation of Jiaxing Fine Management Demonstration Enterprise was successfully completed in 2013. Five enterprises in Nanhu District, Wentai Communications Co., Ltd., Jiaxing Tianxin Wire Co., Ltd., Hongfeng Machinery Co., Ltd., Zhejiang Mingxin Leather Co., Ltd. and Jiaxing Weinuo Hardware Manufacturing Co., Ltd., have joined the ranks of the city-level Fine Management Demonstration Enterprises. At present, there are 1 provincial fine management demonstration enterprise and 10 municipal fine management demonstration enterprises in Nanhu District. Fine management has enabled enterprises to develop rapidly. Ruwentai Communications has a perfect sales network and the whole process quality control system, and constructs a real-time integrated information management platform to adapt to the continuous development and change of enterprises, which adapts to the constantly changing management needs of enterprises. After years of development, the company achieved output value of 4 billion yuan last year, which is inseparable from the fine management. In recent years, Nanhu District has accelerated the implementation of the "four for three" project, in order to promote enterprise system innovation to educate "famous enterprises", to promote enterprise technological innovation to produce "famous products", to promote enterprise management innovation tree "famous experts", and constantly accelerate the pace of "second entrepreneurship". Since last year, Nanhu District has organized regular business management training and upgrading activities, and has organized special training in technical transformation, energy saving and consumption reduction, exchange rate analysis, foreign debt management and other aspects, effectively improving the management level of business operators.