Hangzhou elk refrigerants high-tech co.,ltd

Our main products are environmentally friendly refrigerant alternatives such as R-134a, R-22, R-1270, R-290, and R-600a, etc.. All of our refrigerants meet purity standards and are widely used for air conditioning and refrigeration applications. We offer a wide range of package sizes including cans, cylinders and isotanks. In addition, we also provide fuel gases (mainly MAPP gas and propane gas) and camping gases which are widely used in welding, cutting and heating.