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Wugang City Haiming Science & Technology co,. Ltd, as a national largest production base of sodium lignosulphonate, located in NO.1 Anzhai road Wugang city Henan Province. The co***ny mainly produces the lignin series products, the year-round producing and marketing capacity up to 100,000 tons .Our sodium lignosulphonate series products widely serve as concrete admixtures, water-coal paste additives, water reducer, refractory additives, pesticides dispersant etc. Upon the examination of National center for ...
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