Dongying Hengcheng Machine Co., Ltd.

Silica sol (lost wax) precision casting ,resin sand casting,lost foam casting and Vacumm casting,these three product lines and our own machining workshop. Our business ranges from stainless steel casting, heat-resistant steel casting, carbon steel casting, alloy steel casting,brass/copper,Aluminum, wear - resistant cast to iron casting.The products are widely used in machinery equipment,chemical equipment, auto parts, marine hardware,hardware tools, medical and foodstuff appliance,construction hardware, mining machine parts and others.Now we also produce Ductil Iron in investment casting.
The current annual production capacity of precision casting is 1,000 tons, the weight per piece is from 0.005KG to 140KG;the annual production capacity of sand casting is 20,000 tons, the weight per piece is from 30KG to 9000KG, the annual production capacity of lost foam casting is 12,000 tons, the weight per piece is from 10KG to 5000KG.  the annual production capacity of vacuum casting is 12,000 tons, the weight per piece is from 30KG to 9000KG. The production process and equipment are leading the way in China. We own the advanced spectra analysis instrument ,CMM,UT,MT,and mechanical property test equipment and can produce different kinds of castings according to such standards as GB, ASTM, AISI, DIN, BS, JIS and so on.