Tianwei Casting (Tianweicasting)

Qingdao Tianwei Casting (located in Qingdao,Shandong,China) is very specialized in investment casting,precision casting and sand casting to produce all types of engineering/metal parts. We can cast more than 100 kinds of alloys.
As for investment casting(lost-wax casting method),we have two production lines: silica-gel and water-glass so that we can meet the different demand of different customers.

Investment casting(lost-wax investment casting):stainless steel,carbon steel,alloy steel,duplex stainless steel,iron casting. 
Sand casting: stainles steel 304,316;duplex stainless steel 17-4ph,630;heat-resisting steel,high alloy steel.

Machining: lathing/turning,milling,drilling,grinding,
Tapping threads,5-axis CNC machining;CMM inspection; spectrometer for checking chemical compositions; mechanical properties testing; pressure-testing under water;anti-rust oil;salt spray test.

E-Mail:  maria.li@chntianwei.com        
Web Site：www.tianweicasting.com   www.chntianwei.com