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Chongqing United Technology Inc. 86-23-67635215

Investment Casting

With over 20 years of successful experience, we have been providing high-quality services to our customers and suppliers.

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Investment Casting

Investment Casting

Production Capabilities

Loss Wax Technology, Silica Sol, Water Glass or Combined Process.



Tooling design, Pouring Simulation, Strength Analysis, Pattern 3D Printer for Prototyping


Production Equipment

Wax injection machine, Wax recycle machine, Wax deposit tank, Electrical furnace (vacuum melting and pouring furnace available), Shell Baking furnace. When machining required, horizontal/ Vertical CNC (4 Axis or 5 axis available), CNC lathe, All kinds of grinders.


Inspection Equipment


Spectrometer, Hardness Tester (HRC; HBS; HV), Mechanical properties test machine (including- minus 40 Celsius degree impacting test), CMM, X-Ray detector, Flaw detector (UT; MT; PT), Metallography microscope



Typical weight 3g-400kg



CT4-CT6 ISO 8062 casting tolerance



Ra3.2 ~ Ra12.5 (casting)



Carbon Steel, Stainless Steel, Low or High Alloy Steel, Dual-Phase Steel, etc.



ISO 9001, IATF 16949, ISO14001, etc


Sample Exhibition

Our services cover all industries and reach all parts of the world.We can make all kinds of products for you according to your design.