Services
Core die casting capability plus integrated secondary operations
This hub gives buyers and engineers direct access to both our main die casting pages and the downstream operations that help deliver fully finished components from one supplier.
Core Capabilities
Primary die casting services
Aluminum Die Casting
Aluminum die casting for structural, thermal, and enclosure components with in-house tooling, machining, and finishing support.
Zinc Die Casting
Zinc die casting for high-detail hardware, lock components, decorative parts, and precision housings.
Magnesium Die Casting
Magnesium die casting for weight-sensitive programs that need dimensional stability and efficient high-volume production.
High Pressure Die Casting
High-pressure die casting capability overview covering machine range, process window, quality control, and program fit.
Custom Die Casting
Custom die casting development support for OEM drawings, DFM review, tooling design, and export program launch.
Die Casting Tooling
Tooling design, fabrication, maintenance, and lifecycle planning for stable, repeatable die casting output.
Secondary Operations
Support services that complete the part
Vacuum Pressure Impregnation (VPI) for Die Castings
VPI seals porosity in die casting parts, enabling pressure-tight performance on standard HPDC parts without VADC tooling investment....
Heat Treatment for Aluminum Die Castings | T5 and T6
T5 artificial aging and T6 solution treatment for aluminum die casting parts. Improve tensile strength by 20-30%, yield strength by 40-50%....
Surface Finishing for Die Casting
complete in-house surface finishing for die casting parts: shot blasting, powder coating, anodizing Type II and III, chromate conversion coating...
Plating for Die Casting | Zinc & Aluminum Finishes
plating and finishing for die casting parts, including zinc die cast hardware, cosmetic parts, corrosion protection, and assembly-ready components.
CNC Machining for Die Casting Parts
fully integrated CNC machining for die casting parts -milling, drilling, boring, turning, and 5-axis machining. Single-source supply from casting to...
Die Casting Assembly & Sub-Assembly Services
complete assembly services for die casting programs: threaded insert installation, bearing press-fit, O-ring assembly, fastener torquing...
Commercial Guides
Program fit, lead time, and sourcing topics
Custom Aluminum Die Casting for OEM Parts
Custom aluminum die casting for OEM parts from drawings, including DFM, tooling, HPDC, CNC machining, finishing, inspection, and export packaging.
Die Casting Lead Time -Tooling, First Article & Prod...
Realistic die casting lead times: prototype tooling 3-5 weeks, production tooling 5-8 weeks, first article 1-2 weeks, production 3-5 weeks....
Die Casting Cost -What Drives Price & How to Get an...
What determines die casting part cost: material, cycle time, secondary operations, tooling amortization, and quality overhead....
Aluminum Die Casting Manufacturer in China
KastMfg is an aluminum die casting manufacturer in China for OEM parts, with tooling, HPDC, CNC machining, finishing, inspection, and export support.
OEM Die Casting Parts Manufacturer
custom OEM die casting parts from drawings, including tooling, HPDC, CNC machining, finishing, inspection, and export packaging.
Die Casting Mold Manufacturer in China
die casting molds for aluminum, zinc, and magnesium parts, with DFM review, tool trials, maintenance records, and production support.
Vacuum-Assisted Die Casting (VADC)
KastMfg vacuum-assisted HPDC reduces gas porosity 60-70%, enables T6 heat treatment on aluminum die castings...
Die Casting Tool Transfer | Onboard in 5-8 Weeks
KastMfg onboards transferred die casting tooling in 5-8 weeks: tool audit, refurbishment assessment, qualification trial, and PPAP re-submission....
Prototype Die Casting | P20 Soft Tooling
KastMfg prototype die casting in 3-5 weeks using P20 soft tooling. True HPDC prototypes in production alloy -representative parting lines, draft angles...
Pressure-Tight Die Casting | A413 & VADC
pressure-tight aluminum die castings: A413 alloy, vacuum-assisted HPDC, 100% production pressure testing, helium leak test up to 350 bar....
Low Volume Die Casting - 50-10,000 Pieces
low-volume die casting from 50 pieces using P20 prototype tooling -no formal MOQ. Same process discipline and quality documentation as high-volume...