How about the machine maintenance of Zheng Jun Group?

Not bad. Zheng Jun Group's technicians are well paid, with an average monthly salary of about 5,000 yuan, five insurances and one gold, and transportation subsidies. Zheng Jun Energy Chemical Co., Ltd. (Zheng Jun Group for short) was established in 2003. Wuhai City, Inner Mongolia is a large-scale enterprise group that responds to the call of the country's western development and supports the construction of the western region, relies on the advantages of local and surrounding resources, and takes the "coal-electricity-chemical industry chain" as the leading direction of the enterprise to comprehensively develop and utilize resources, develop circular economy and realize the ideal of industry serving the country.