JINAN OU HUA CHENG CHEM CO.,LTD - Jinan, China


dear sir,we are Chinese raw chemicals materials supplier. We have been in this industry for over 15 years; we offer lithopone, titanium dioxide, carb ...
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 393

widely used in painting, printing oil, paper making, plastic, rubber, artificial fiber, welding electric, enamel, electric appliances, and so on
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