Takulandilani ku Henan Retop Aluminium Profile Viwanda, idakhazikitsidwa mu 2003, ili ndi zaka 19 zakupanga, chimakwirira kudera la mamita lalikulu 180,000, ndipo ili ndi mphamvu yopanga pachaka ya matani 60,000.Kugwira ntchito ndi mbiri yathu ya aluminiyamu yomwe timatha kuti tipatse makasitomala athu mbiri yapamwamba ya aluminiyamu yokhala ndi anodised pamapeto pamitengo yofananira kwambiri. Titha kuperekanso zida zambiri zapamwamba pamitengo yotsika kwambiri kuti zigwirizane ndi mbiri yanu ya aluminiyamu. Tili ndi ma extruder 18 kuchokera ku 500UST mpaka 4000UST, 1 yopingasa, mizere iwiri yokutira ufa, mizere iwiri ya anodizing, malo ochitira zinthu mozama, ndi CNC yapamwamba. -Maphunziro olondola okonzekera kuti akupatseni ntchito yokhazikika kuti mukwaniritse zosowa za makasitomala pazofunikira zonse.