High Pressure
Die Casting
KastMfg Manufacturing delivers aluminum, zinc, and magnesium die casting parts with tight tolerances, rapid tooling, and full secondary operations, supporting OEM customers across 30+ countries from our Nanjing facility.
- 20+ years die casting manufacturing expertise
- 23 HPDC machines: 80T-1,600T
- Aluminum, Zinc & Magnesium alloys
- In-house tooling design & fabrication
- CT4-CT6 tolerances, IATF 16949 compliant
Featured Die Casting Products
Precision-engineered die casting components for automotive, electronics, industrial, and lighting applications. Custom solutions available.
Aluminum Chair Series -Garden & Park Equipment
ADC12 aluminum die cast chair and garden furniture components with powder coat finish. Cold chamber HPDC, CT4-CT8, ISO 9001:2015. Outdoor furniture castings in custom colors from KastMfg.
Bolt Body -Container & Lock Parts
Zamak 5 zinc die cast bolt body for container and lock applications. Hot chamber HPDC, CT4-CT6 tolerance, ISO 9001:2015. Precision zinc hardware castings from KastMfg.
Compressor Friction Disc -A319 + T6
A319 aluminum compressor friction disc with T6 heat treatment. Low pressure casting, CT4-CT8, ISO 9001:2015. High-strength aluminum castings with T6 for demanding applications from KastMfg.
Compressor Inlet Housing
Precision ADC12 aluminum die cast compressor inlet housing. Cold chamber HPDC, CT4-CT8 tolerance, ISO 9001:2015. Complex compressor castings with full secondary operations from KastMfg.
See Our Die Casting Process
Take a look inside our facility and see how we manufacture precision die casting parts.
Die Casting Production
High-pressure die casting process in action
Our Workshop
Inside our 28,000 m2 manufacturing facility
Production Process
From raw material to finished parts
Surface Finishing
Polishing and surface treatment
Die Casting Applications
Serving demanding industries where precision, thermal management, and die casting quality matter.
Automotive
Gearbox housings, EV battery trays, motor housings, chassis components. IATF 16949 compliant.
Electronics & Telecom
Heat sinks, 5G enclosures, EMI shielding housings, server chassis. Aluminum & magnesium.
LED Lighting
Thermal-efficient heat sink housings, streetlight bodies, floodlight enclosures.
Industrial Equipment
Hydraulic manifolds, valve bodies, motor housings, pump covers for industrial machinery.
Die Casting Capability You Can Trust
A production system designed for speed, consistency, and export compliance. Our 28,000 m² facility houses 23high pressure die casting machines, an in-house tooling shop, and full secondary operations.
How We Work
A clear and efficient workflow for international customers.
Quality Control Built Into Every Step
We support demanding export standards with process control, inspection discipline, and clear documentation.
Die Casting FAQs
Common questions about our die casting processes, materials, and capabilities.
Have more questions about die casting?
Contact UsReady to Start Your Project?
Send us your drawings, quantities, and requirements for a fast engineering-backed quotation.