Two prepainted galvanized steel lines with annual output of 400,000 tons. The production line adopts double – coated & double – drying processing technology, which can produce single – sided ppgi , double – sided ppgi, wrinkled ppgi, and printed ppgi. The paints use Akzonobel, Nippon, winter as its trademarks which are famous in home and abroad , material including PE,SMP, HDP, PVDF etc. the paint film can reach 30 microns. Hengzesteel export 150000tons ppgi annually, and Successfully establish sales agents in uzbekistan, Thailand, South Africa, Brazil. Etc.