December 12, the mayor of Changzhou City, Fei gaoyun accompanied by municipal government and Qishuyan District Government responsible comrades visited company to research the company's high-end oil well pipeline project construction. Chairman Cao Jian reported to the mayor and his party about the company's project construction, business philosophy, market positioning and the next step in the development of planning.

After listening to the report, the mayor encouraged the company to increase R & D investment in technological innovation, strengthen the core technology, master the industry more voice, efforts to promote products to the high-end, specialization special forward, better identify and nurture new growth points , Speed up and expand.