Anhui Runquan Trading Company, based in China, lists Granulare Ammonium Sulphate, Steel Grade Ammonium Sulphate, and Caprolactam Grade Ammonium Sulphate on Global Trade Plaza. The company states it was established in 2002. These products are described with specific technical details including appearance, nitrogen content, moisture levels, free acid content, granule size, and various industrial applications as provided by the seller. Buyers can send an enquiry through Global Trade Plaza.