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Qingdao Yingli Machinery CO., Ltd has become the largest manufacturer of domestic valve industry
Time2016-2-24 16:36:28

Qingdao Yingli Machinery Co., Ltd through the implementation of

brand development strategy, innovation, and take the road of

independent innovation, from the "Yingli manufacturing" to

"Yingli creation", and strive to build their own brands, through

 the efforts, has developed into the largest manufacturer of

 domestic valve industry.