Qingdao Yingli Machinery is committed to advancing the development of the pipeline industry!
Time£º2017-2-20 15:02:25
Qingdao Yingli welding plant Liu Yuping said that with the development of China's pipeline industry, Chinese enterprises must rely on scientific and technological innovation to progress, Qingdao Yingli welding plant is committed to technological innovation, quality assurance services, to promote the rapid development of pipeline equipment industry.
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