use high quality galvanized steel tube,or electro-static coating tube, or steel plastic composit tube to process the shaped products with good performance and high precision.[...]

Through the constant efforts of all of our staff, our Corporation has been developed into a producing enterprise with longitudinal shearing, cold rolling, welding, galvanizing, steel & plastic compositing and greenhouse making.By now, we have owned 9 patents of independent intellectual property rights. We have established a full set of strict quality control system and advanced manufacturing technics and equipment , which makes the Brand “Hengte” & “ Aiwei” series products are[...]