Qinyang Wise Chemical Co.,ltd

qinyang wise chemical co., ltd is sodium hydrosulfide professional production enterprises, the company has strong technical strength, with modern production equipment and perfect detection means, strict monitoring system of production, to ensure product quality, product performance by the users trust agreement over the years. products sold throughout the country as well as in africa, the americas and australia and other foreign regions. constantly updated technology to improve product quality, wise chemical, production of sodium hydrosulfide can meet the customers different needs of various types of products, and can meet the needs of different process of customers, provide quality products for all enterprises, over the years of service in the domestic and foreign various chemical enterprises. wise chemical is located in the beautiful scenery of henan jiaozuo, this has a long history and rich cultural atmosphere, convenient transportation, logistics flow, we sincerely welcome customers