Beijing Hongming Jiafeng Environment Protection & Energy Saving Technology Co. Ltd specializes in providing environmental protection and energy saving devices and emerging device materials, as well as providing customers with one-stop adjective experience and service are our faith.



The main products of company include hydroxyl propyl methyl cellulose, hydroxyethyl methyl cellulose, methyl cellulose; ultra high molecular weight polyethylene, polymer polyethylene liner, high molecular weight ...