There are lots of subsidiary company of the worldwide sale plastic mould steel in China such ASSAB, DAIDO and SCHMOLZ+BICKENBACH etc. Normally the mold steel you can bought in North America and Europe, you can also buy in China. Also China have lots of qualified plastic mould steel supplier such as LKM, Baosteel, HBIS and Fushun Special Steel etc. These steel factories also have long term history and biggest steel factory in China. Normally they have more exhibition to instruct their products, they did not have lots of experience to sale the steels on the web. To be honest the steel factory’s customers is normally not on the web.  So the consumer in North America and Europe did not understand the China mold steel factory. Normally the China local mold steel is commonly and widely used for very large plastic injection mold manufacturing for automotive mold manufacturing and large consumption goods etc. You can download mold steel list and review more information on our injection plastic mold steel and plastic injection mold base page. - See more at: http://http://www.hitopmolding.com/products.asp?classid=1