More than 20 years ago, HeFeng started its surface treatment development. Through years of experience, our range of surface treating equipment has been improved consistently and we have helped a number of manufacturers by delivering effective adhesion quality control. Backed by rich experience in corona and plasma treating, our team of surface treating experts can provide innovative surface treatment solutions to your adhesion problems relating to adhesive bonding, painting, printing, coating, cleaning, extrusion and lamination. Please explore our website to learn more about corona treatment and plasma treatment technologies for adhesion improvement and surface preparation.