Tianyuan was built in 1996. The total area is 30000 M2; the building area is 18000M2. There are 350 employees now. Among them, 25 are professional engineers.

Tianyuan is lost wax precision casting co. We have automatic production line and completed texting method, we also supply all Kinds machining for our casting parts. The inspection instruments including the SPECTRO spectral analysis, X-ray crack detection, magnetic particle detection, ultrasonic flaw detection and 3D size examine etc. The final products have high quality standard. The casting surface roughness is Ra1.6—6.3. The casting precision of the size is CT4—6. The spare parts are using for chemical valve car industry, all kinds of hard ware, and so on.

The products material can be alloyed steel, stainless steel and so on. Tianyuan lost wax precision casting products are exporting to Germany, Japan, USA, and other European countries, also has good market in local.