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Gongyi yongxing biochemical materials co., LTD. Is a professional manufacturer of water purification materials integrating research and development and production, and a drafting unit for the national standard of polyaluminum chloride (GB/ t22627-2008).The co***ny is located in gongyi city, henan province, with convenient transportation and superior geographical location. It is connected with zhengzhou in the east, luoyang in the west, songshan in the south, and Yellow River in the north.National highway 31...
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