Case study · Published 2025-06-01 · Updated 2026-07-16 · ~4 min read

Named Client · ZJT Pro

Sun Ocean Machinery Co., Ltd. × ZJT Pro

Sun Ocean Machinery Co., Ltd. has run ZJT Pro since Jun 2025 across Airport 3RS, SKYCITY Car Park, I·PARK WtE and Ma On Shan sewage upgrade sites—about 54 units and 50 operators. Metrics window Aug 2025–Apr 2026: ~85% payroll verification gain, ~80% month-end reporting time saved, ~15% unplanned downtime cut.

“ZJT Pro lets us manage operator attendance and equipment maintenance across multiple major sites. Month-end reconciliation dropped from two or three days to half a day, and geofencing with watermarked photos greatly reduced proxy clock-ins.”

— Sun Ocean Machinery Co., Ltd. · Operations Team
85%Payroll verification gain
80%Month-end reporting time saved
15%Unplanned downtime cut
0.5Person-days for 50 payroll checks

Challenge

Operations span multiple major infrastructure sites with dispersed operators and equipment; Excel reconciliation and paper attendance could not support cross-project management.

Solution

Deployed ZJT Pro with 500 m GPS geofencing, watermarked clock-ins, maintenance alerts, and 15-second e-safety training signatures.

Sites in scope

ZJT Pro is on the Hong Kong CITF pre-approved list; eligible purchases may qualify for up to 70% government funding (subject to programme terms).

Related: ZJT Pro summary · Same client × Swift Realeye AI · All cases · Demo +852 3956 3953