Valid untillong term effective | Latest update2013-01-15 21:43 |
Views109 |
extrusion mould
The mould made of our company adopts the domestic high-quality stainless steel, which have good performance in hardness, wear-resisting and corrosion-resistant under high temperature and high-pressure working environment after special craft of heat treatment, what the traditional heat treatment craft can not do. Therefore we lengthen the service life of the mould.