SITENG is a new and energetic company founded by Tony Zhang on 2007. Tony Zhang and his experienced team in this field focus on providing high quality casting and machining parts. Now we can export about 1500 tons of different kinds of casting in a year mainly for Europe and Japan customer. We begin our business from casting and machining. We try our best to understand what customer really need during these years.

Now, we focus on developing lost form casting for wear-resistant castings and heat-resistant parts for mining. Now product includes manganese steel hammer and alloy steels liner containing chromium, nickel, and molybdenum. We constantly redesign shredder components to accommodate the specific needs of individual customers. Lost-form casting is much better than traditional method fro environmental protection. Also it can permit strict dimension and tolerance and very good surface quality for casting parts. According to the experience of customer, this point will save you both time and trouble during the assembling.