ISO9001, ISO45001, ISO14001, IATF16949, NORSOK M650 / ISO17782 A995 5A, CE / PED, AD2000 Compliant Parts
1,000+ Alloys Available
100+ Professional Engineers
Headquarters
1049, West 5th Road, Dongying District, Dongying, Shandong, P.R. China
European Service Centre
Abelsbergstr. 26E 70190 Stuttgart, Germany
Tight Tolerances Casting Capability
We manufacture precision stainless steel and alloy castings with tight dimensional control for critical industrial applications.
Achievable Tolerances
Precision Castings Built to Engineering Specification
Our process control, tooling design, and measurement systems allow us to consistently achieve:
Linear tolerances
±0.005–0.010 inch (±0.13–0.25 mm)
Hole/ID tolerances
±0.004–0.008 inch (±0.10–0.20 mm)
Flatness & straightness
<0.010 inch per 100 mm
Surface finish
up to Ra 3.2–6.3 μm as-cast (finer with post-processing)
Actual tolerance capability depends on:
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Alloy selection
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Section thickness
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Tooling and gating design
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CMM measurement requirements
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Machining allowance (if required)
If you need tolerance confirmation, upload your CAD our engineers provide a free DFM + tolerance feasibility check.