When a car engine is screaming at high RPM, the real hero is the cylinder head that seals, cools, and survives. Our cylinder heads are built to do exactly that—deliver excellent sealing and fatigue resistance through countless thermal cycles—so engines breathe easier and run longer.

Why Kangshuo Cylinder Heads

What we build: High-performance cylinder heads for automotive engines.
What they deliver: Outstanding sealing integrity, fatigue resistance, and dimensional precision—especially on complex internal channels.

Experience (Hands-On)

We’ve solved the tricky parts others avoid: thin-wall sections, complex water/oil galleries, and tight gasket interfaces. From design for casting to final machining, our team iterates quickly and validates rigorously—so you get parts that perform from day one.

Expertise (Technical Depth)

• Innovative casting process: High-precision sand casting with 3D-printed sand cores for complex internal passages.

• Metrology-driven machining: CMM-verified critical surfaces, guided by GD&T.

• Thermal & sealing performance: Process controls tuned for microstructure stability and leak-tight interfaces.

Authoritativeness (Proven Capability)

Kangshuo Electric Group Co., Ltd. (founded 2010) specializes in high-precision sand casting, 3D sand printing, and machining. We support rapid prototyping through mass production with an automated casting line and integrated quality systems, and we serve global automotive OEMs and Tier-1s.

Trustworthiness (Quality You Can Verify)

• Quality systems: ISO 9001 & IATF 16949 certified.

• Validation: Pressure/leak testing, dye-penetrant (PT), radiography as required; CMM inspection with full traceability.

• Materials & traceability: Aluminum alloys (e.g., A356/A357), CGI, ductile iron—with heat-treat and lot-level records.

What You Can Expect

Performance Focus

• Leak-tight sealing for head gasket interfaces and coolant/oil passages

• Fatigue resistance under high-speed operation and repeated thermal cycling

• Stable dimensions on critical machined features

Manufacturing Highlights

• 3D-printed cores → optimized flow paths and weight reduction

• Near-net casting → efficient, consistent machining stock

• Tooling agility → fast changes from prototype to SOP

Typical Quality Gates

• Incoming raw material verification

• Core integrity & casting defect control

• Heat treatment & mechanical testing (as specified)

• Machining with in-process gauging

• 100% functional checks (pressure/leak) where required

Applications

• Passenger vehicle and light commercial engines

• High-efficiency, turbocharged gasoline or diesel platforms

• Prototype, PPAP, and mass-production programs

Snapshot: From Challenge to Part on the Bench

A customer needed a complex multi-gallery head with aggressive weight targets. We used 3D-printed sand cores to simplify internal geometry, tuned the fill/solidification for microstructure consistency, and locked down gasket surfaces with metrology feedback loops. Result: leak-tight heads, stable machining, and a smoother ramp to SOP.

Work With Us

Share your model (STEP/Parasolid) and spec (material, heat-treat, leakage limits, control plan). We’ll provide DFM notes, a clear timeline, and a quality plan you can sign off on.

Ready to discuss your cylinder head program?
Email:[email protected]