We are Tangshan Highlanding Scientific Co. Ltd. based in Tangshan, China. We are member of TradeKey.com since August, 2012. Our business is related to Minerals & Metallurgy industry and we specifically deal in scrap steel and iron. Please find our product details below: Sell cement Product name: Portland Slag Cement Specification: P.S.A32.5 Composition: 20-70% granulated blast furnace slag mixed with portland cement Sell petroleum resin The product is produced through the process of fractionation, thermal polymerization, flash evaporation and molding with the carbon nine as the raw material from ethylene fragmentation. This product is light yellow-brown granules, flakes or bulk solids with better transparency, gloss, compatibility, dissolvability of water, insulation, and excellent solubility and stability to the acid-base chemicals, and good bond and good thermal conductivity and so on. Thank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.