This is sky from JINING SUNSHINE COAL-CHEM CO., LTD .JINING SUNSHINE COAL-CHEM CO., LTD manufacturer of Bon Acid for 10 years, we can ensure give u the competitive price based on high quality with other supplier
Company Information
Contact Person:lee
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Business Type:Manufacturing
Year Established:1990
Main Products:On Acid(cas# 92-70-6 ) Naphthol As(cas# 92-77-3 ),