An import and export company, Mainly dealing with import and export businesses of domestic appliance, IT communication products, machinery and chemical material etc. www.cngaoli.com
a new hi-tech and a professional chemical pharmaceutical enterprise with the main products of Mannitol and Sorbitol, products is mainly used in medicine raw materialand chemical etc. www.nnchph.com
A biological engineering company, mainly engaded in the research, development, production, processing, and sale of industrial enzyme preparations. www.gxpangbo.com
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