时频同步,
国脉之基。
Precision time for the national grid.
YZ-9770 Satellite Signal Security DeviceFirst in China to pass SGEPRI certification — detects spoofing & jamming, the "timing firewall"
Core Product Lines
From master clocks to endpoint distribution.
Two flagship axes — "high-precision timing" and "timing security" — across devices, servers, clocks, monitoring and protection
Industries
Where precision time meets critical infrastructure.
Power-grid as the core, extending into healthcare, data centres, finance and government — wherever critical infrastructure needs a reliable time base.
Power Grid & Substations
The core battlefield: time synchronisation for 500kV/220kV substations and dispatch centres — compliant with SGCC "Four-Unification" Class-II clock spec
Power Generation
Unified DCS/SCADA timing and satellite signal protection for thermal, hydro and renewable power stations
Healthcare
OR & anesthesia timers, hallway digital clocks, wireless analogue clocks — a single time base for the whole hospital
Data Centres
High-precision NTP/PTP timing for IDC, government cloud and finance — traceable to BeiDou and the National Time Service Centre BPL
Finance
Millisecond timestamps for securities and banking trading systems — compliant with regulator requirements on time traceability and uniformity
Rail-Transit & Public Service
Unified time base for high-speed rail, metro, airports, emergency command centres — plus on-board BeiDou positioning terminals
End-to-end solutions for critical infrastructure
Packaged time-sync deployments — by scenario.
End-to-end solutions for power grids, healthcare, data centres, finance and rail-transit. Each solution lists the LEADUS products involved, typical configuration and reference deployments.
Provincial / Prefectural / County Dispatch Time Sync
Master/slave clocks, IRIG-B/PTP multi-source distribution and cross-station common-view timing for provincial, prefectural and county dispatch centres — compliant with SGCC "Four-Unification" Class-II clock spec.
- YZ-9000Time Sync System
- YZ-9846(4U / Four-Unification Class-II)
- YZ-9880Common-View Timing
500kV/220kV Substation Time Sync
1U/2U/4U master/slave clocks with IRIG-B(DC), PTP, DCF77 and serial outputs for secondary equipment, station gateways, PMUs and fault recorders — covering every timing port at the substation.
Satellite Timing Security
A "timing firewall" for power plants, substations, data centres and anti-drone systems — detecting and isolating GNSS spoofing, jamming and suppression.
Data Centre NTP/PTP Timing
High-precision NTP/SNTP/PTP timing for IDCs, government clouds, finance machine rooms, broadcasting and telecom core sites — traceable to BeiDou and the BPL long-wave from the National Time Service Centre.
Hospital Master-Slave Clock Solution
End-to-end delivery for tertiary and new general hospitals — master clock, network distribution, LED digital clocks, analogue slave clocks and Wi-Fi wireless clocks across OR, anesthesia, ICU, hallways and waiting halls.
Eighteen years of precision time
Eighteen years of precision time.
From a 2007 incorporation in Chengdu's Hi-Tech zone to in-service deployments across 30+ provincial grids — every milestone is anchored to a single number: time.
LEADUS founded
Incorporated in Chengdu Hi-Tech Zone, focused on power-grid timing
Nat'l High-Tech
Certified National High-Tech Enterprise
SGCC Type-II clock
YZ-9846 passes SGEPRI type-test
30+ provincial grids
In-service for 1+ years across 30 provinces
1st pass — anti-spoof
YZ-9770 first to pass SGEPRI timing-security test
Indigenous IP
Dual-BDS time-sync device for sovereign procurement
Powering 30+ provincial grids, generation groups and critical infrastructure
Trusted by national infrastructure operators.
The following customers and institutions have received, certified or deployed LEADUS products. Talk to our engineers for details on specific projects.
200+national grids, generation groups, hospitals, data centres and government bodies have received, tested or deployed LEADUS products.
Trusted by- State Grid
- China Southern Power Grid
- CHN Energy
- Huaneng Group
- Huadian Group
- Datang Group
- SPIC
- China Three Gorges
- CNNC
- CR Power
- NEA · National Energy Admin
- CEPRI
- SGEPRI
- NTSC
- Chengdu Power Bureau
- SGCC Chongqing
- Jiuquan-Qilian UHV
- China Mobile
- China Telecom
- China Unicom
News & Industry Insights
Engineering notes from the field.
No posts yet. Check back soon.
Build a reliable time base for your critical infrastructure
Our engineer responds within one business day.
Our engineers respond within 1 business day with selection advice, on-site survey and customised proposals.
- Sales
- 180-1055-6218
- [email protected]