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Henan Premtec Enterprise Corporation
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About Us
Chemical materials are our main products,including Pigment&Dyestuff,Feedstuff ,Inorganic/Organic chemical etc , we had longtime experience exported our products to South East Asia,Middle-East, and some other regions in rubber,paint,coating,enamel,plastic,textile industry and so on.
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Sodium Tripolyphosphate(STPP)
Chemical formula:Na5P3O10
Molecular ...
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Titanium Dioxide Rutile & Anatase
Titanium Dioxide Rutile White ...
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Formula:HCOOH Description: One of the most powerful organic acids. It is a ...
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