· Fujitsu medium-frequency induction melting furnace,advanced heating technology ,high-efficiency, energy-saving & even heating

· Precise control over melting temperature and holding time guarantee high-quality castings  

· Stable operation and intelligent temperature control improve casting density and mechanical performance

· Fully automatic immersion phosphating: manganese & zinc phosphate options

· Uniform, dense, thickness-adjustable film for superior corrosion resistance & paint adhesion

· Intelligent temperature control + online film thickness monitoring for consistent batch quality

· SPC management for temperature, time and acid ratio; 100% auto data logging & real-time fault alerts

Quality stands as time’s silent judge of craftsmanship. We rigorously control every production step not merely to meet specs, but out of respect for material properties.

· premium testing instruments: CMM, profilometer, C/S analyzer, UT detector, endoscope

· Multi-dimensional evaluation: material composition, metallurgy, mechanics & dimensional precision

· Full closed-loop quality system: Design Input → Process Validation → In-process Check → Final Inspection

· Cycle mechanism: Test-Analyze-Feedback-Optimize, full life cycle quality control

· Sustained process improvement for consistent precision & reliable products