Alex Zhu

Mechanical Engineering Lead

Designing smart lock mechanics that last decades.
Key Achievements:

Guaranteed 20-year durability with 200,000-cycle deadbolt testing.

Engineered Titanium Hybrid Lock Core (UL 437 certified) for anti-pick security.

Developed vandal-resistant housings for high-rise projects in Indonesia.

Commitment to Customers:
“Reliability isn’t optional—it’s built into every mechanism I create.”

Alex Zhu, Mechanical Engineering Lead at SAMULAI Smart Locks