Heptafluoropropane fire extinguishing agent is priced by kilogram, and the price is affected by market fluctuation, generally at the stage of 200~50/ kg, and the price is different at different time periods. It is best to find a real-time quotation from Dingya Factory and set the validity period of the quotation. If you are looking for a quotation from a manufacturer, you must find a company with 3C certification and AAA integrity, and the certified production enterprise is guaranteed.