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Korean patented special Induction harden technology

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Korean patented special Induction harden technology

Issue Time:2020-03-23

Korean patented special Induction harden technology for high durability of QUANDELI harden pipe  conference was held in Yanshan, Cangzhou

On the afternoon of October 16th, the launch of the wear-resistant tube product of the Korean patented single-layer 50,000-square-meter pump truck hosted by Hebei Quandeli Pipeline Manufacturing Co., Ltd. was held at Kaile Hotel, Cangzhou.
Zheng Zhenxuan, President of ECO Steel Co., Ltd., Wang Xinhua, Chairman of Hebei Quandeli Pipe Manufacturing Co., Ltd., Fan Yandong, General Manager, Li Jingchun, Deputy General Manager, and representatives from more than 100 companies in the same industry from Cangzhou attended the conference



Mr. Zheng Zhenzheng, the president of Korea ECO Steel Co., Ltd. and the holder of the patented technology of concrete slurry conveying pipes for concrete pump trucks, gave a detailed product explanation on the single-layer 50 thousand square pump truck wear-resistant pipes at the press conference.


Fan Yandong, general manager of Hebei Quandeli Pipeline Manufacturing Co., Ltd. made product introduction and price release