About Chengdu LEADUS
National High-Tech Enterprise · Precision Timing for Critical Infrastructure
Chengdu Leadus Digital Equipment Co., Ltd. (CHENGDU LEADUS) was founded on 18 June 2007. We are a National High-Tech Enterprise with 10+ invention patents and independent IP in time synchronisation — focused on the R&D, manufacturing and after-sales of high-tech equipment for power-system automation.
Our product portfolio centres on two flagship axes — high-precision timing and timing security — covering BeiDou/GPS satellite timing, IRIG-B/PTP/NTP multi-protocol distribution, satellite common-view timing, satellite-signal security devices, master-slave clock systems and dispatch automation monitoring. Products have been certified by the National Quality Inspection Centre for Relay Protection & Automation Equipment, China Electric Power Research Institute and the National Institute of Metrology. The YZ-9770 satellite signal security device was the first in China to pass SGEPRI certification.
Our equipment has been in continuous operation for one year or longer in the Beijing, Shanghai and Xi'an disaster-recovery centres, and across dozens of 500kV/220kV substations in Chongqing, Shanxi, Hunan, Hubei, Inner Mongolia, Hainan, Guangdong, Guangxi, Guizhou, Sichuan and other provinces — and is widely deployed in power plants, hospitals, airports, stations, data centres and financial institutions.
Triple national validation
Certified by the National Quality Inspection Centre for Relay Protection & Automation Equipment, China Electric Power Research Institute (CEPRI) and the National Institute of Metrology. YZ-9770 was the first in China to pass SGEPRI satellite-timing security testing.
Eighteen years on grid timing
Since 2007, focused exclusively on power-grid time synchronisation and satellite-timing security. 10+ invention patents and independent IP. YZ-9846 fully complies with the SGCC "Four-Unification" Type-II clock specification.
30+ provincial grids in production
Equipment in continuous 1+-year service across the Beijing, Shanghai and Xi'an disaster-recovery centres and the 500kV/220kV substations of dozens of provinces. Trusted by 200+ national-level customers.
Indigenous, full-stack
Single- and Dual-BeiDou indigenous variants compliant with sovereign cryptography. End-to-end delivery — devices, servers, master-slave clocks, monitoring and dispatch automation — meeting state-procurement compliance.
Build a reliable time base for your critical infrastructure
Our engineers respond within 1 business day with selection advice, on-site survey and customised proposals.