Zhengzhou coal ZongJi equipment co., LTD., founded in 1979, is China's coal industry leading enterprises & ndash; & ndash; Zheng coal group, the earliest and largest holding subsidiaries and group company long-term resource sharing, the specialty is engaged in the design and manufacturing of coal mine fully mechanized equipment, accessories and repair work, for many years, more than 1 billion yuan annual output value is the national coal mine fully mechanized equipment, ...
In 2005 passed the ISO9001 quality standard system certification
Is also a professional certification of high-tech enterprises
In 2013, the company independent research and development success and has full intellectual property rights of the domestic first set of remote high pressure for liquid system, enhance downhole transport efficiency and safety of emulsion, greatly saves the underground space layout, for downhole emulsion delivery brings a revolutionary change.
Group's sales and service network includes eight sales offices, through the group's affiliated company's zheng coal velocity between the seven after-sales service offices and "4 s" between the two centers as well as Russia, India, Turkey and four overseas sales agent of the United States.