Where Our Equipment Already Works
Sixty-plus documented industrial deliveries since 2021 — airports, expressways, tunnels, pump stations, factory floors and a live 110 kV power-grid pilot. Client names are withheld for confidentiality; delivery records can be evidenced to serious buyers during order confirmation.
Every project below required formal acceptance testing before payment — networks for airports, expressways and power grids are not allowed to fail. This is the operating history behind the industrial switches, media converters and gateways sold on this site.
Delivery Timeline
2021
Industrial networking equipment supplied into a new international hub airport build — one of the most demanding acceptance regimes in civil infrastructure.
The first of 30+ recurring industrial-automation supply contracts running continuously from 2021 through today — repeat orders are the strongest reference.
2022
Video surveillance network refresh across a tunnel cluster: harsh EMC environment, no daytime shutdown windows.
Industrial switches for roadside cabinets along a major expressway corridor — repeat order followed in 2023.
2023
Combined industrial Ethernet + optical transmission supply for a mountainous expressway M&E package.
ERPS ring-redundancy deployments on factory floors — a dozen separate automation supply contracts in this year alone.
2024
Unattended pump-station networking (wide-temp, surge-protected) plus several municipal road network upgrades.
Continued expressway M&E supply — the transport sector alone now accounts for eight separate project deliveries.
2025–2026
TSN industrial switches deployed on a live 110 kV / 10 kV distribution network — see the spotlight below.
A 2025 research project validating self-developed switching hardware in integrated supervisory-control networks, with formal test protocols.
Spotlight: 110 kV Live-Grid TSN Pilot
A provincial power utility deployed our TSN industrial switches on a live 110 kV–10 kV distribution network to prove one network can carry services that normally require separate infrastructures.
One network, four critical services — zero packet loss
Switches were installed in a 110 kV substation, a 10 kV switching station and three ring-main units, then loaded with the utility's real traffic:
- Fiber differential protection — the most latency-sensitive service in a power grid — carried without abnormal alarms
- Dispatch automation (remote control of grid devices) verified end-to-end
- IP telephony and office-network (MIS) traffic running on the same switches simultaneously
- Result: no packet loss across services during the test program — documented in a formal grid-connection pilot report
Why this matters to you: if these switches keep a live power grid's protection and dispatch traffic intact, they will comfortably handle your factory ring network, CCTV backbone or tunnel M&E system. A second pilot on a provincial-capital distribution network reached the same conclusion.
Industries Served
Documented deliveries:
The same hardware is engineered for:
Working on a similar project — in any country, on any continent? The engineering patterns transfer directly: ring redundancy for factories, wide-temperature roadside cabinets, EMC-hardened tunnel networks, unattended remote stations.
Need a design like these? Browse 34 industry solutions →
Curious about any project on this page? Ask — we can walk you through exactly how it was delivered. The details hold up to questioning.
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Loading-Day Photos — Real Shipments
Containers, cartons and dates from recent deliveries to Africa — judge us by evidence.