We are a professional Polyurethane Additives (Polyether Polyol) manufacturer and supplier in China. Here you can find high-quality products in a competitive price. Also we supply OEM service of products for you.
Nanjing Hongbaoli is one of the main manufacturers of Isopropanolamine and Polyether Polyol in the world.
We hope all of our customers and friends stay safe and healthy. We will overcome the panic of Covid-19 soon together.
Hongbaoli group is the biggest manufacturer and supplier of Isopropanolamines in the world. The products include Monoisopropanolamine, Diisopropanolamine, Triisopropanolamine and Diethanolisopropanolamine.