Ming Tengda Chemical Co., Ltd., Tianjin 100 million is a production and sales of large enterprises, Enjoy the right to import and export, mainly produce formic acid, oxalic acid, acetic acid, aluminum sulfate, polymer sodium sulfate, sodium hexametaphosphate, sodium metabisulfite, poly aluminum chloride, calcium chloride, iron oxide Products of high quality, low price and excellent service well received by customers at home and abroad trust of customers in five continents, one Makes Efforts to Im...
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