From core sensors to complete systems, from field monitoring to the cloud
R&D across Hong Kong, Taiwan, and Zhuhai. 140+ in-house sensors. Eight industry solutions. Twelve years focused on online water quality monitoring — so every drop can be sensed, measured, and protected.
Depth of R&D, breadth of products, project experience, and long-term uptime form the basis of HKI delivery.
A high-tech company focused on water-sensing hardware and digital water systems.
HKI (Zhuhai) Co., Ltd. is a high-tech company focused on water-sensing hardware and digital water systems.
Hong Kong HQ sets the technology roadmap and R&D resources. The Taiwan center defines products, embedded systems, and algorithms. The Zhuhai plant handles standard production and quality checks. The China operations center delivers projects and local support — closing the loop from R&D to O&M.
The product line follows European industrial quality practices. Housings, seals, and long-term stability are tuned for wastewater, rivers, reservoirs, and aquaculture. Every unit completes a 72-hour triple check — temperature cycling, simulated wastewater, and communications — before shipment.
Technology strategy, product innovation, manufacturing, and national operations work together so products can iterate and projects can scale.
Measurement methods, sensing algorithms, instrument mechanics, embedded systems, and digital platforms are designed and maintained in-house.
Electrochemical, ion-selective, and optical platforms run in parallel. 140+ models cover 25+ parameters, so data quality starts at the sensor.
pH/ORP, conductivity, dissolved oxygen, residual chlorine, and other routine parameters — from ultrapure water to high-salinity wastewater.
Ammonium, nitrate, fluoride, chloride, calcium, copper, sodium, potassium, lead, and iodide — reagent-free online readings.
UV fluorescence and absorbance for COD, chlorophyll, blue-green algae, oil-in-water, turbidity, and suspended solids, with self-cleaning options.
One supplier, no cross-vendor integration or protocol wrangling — covering the full water-monitoring scene.
Wall-mount, floor-standing, pole, and outdoor forms. Mix any 8 channels.
Buoy stations, micro stations, and mobile labs for unmanned, fast deployment.
Biological toxicity, heavy metals, and national-method COD / ammonia / total phosphorus, with CEP certification.
Ultrasonic and radar flow meters, radar level meters, smart manhole sensors, and network RTUs.
Portable testers and automatic samplers for emergency and inspection work.
More than ten software copyrights are registered in China. Core platform functions are maintained by our own team.
Data storage, remote monitoring, alarms, and device management — all built in-house.
4G telemetry plus HJ212 and MQTT, ready for environmental supervision platforms.
On-device cleaning and compensation. Anomalies are filtered. Valid data rate ≥ 95%.
Remote configuration and OTA upgrades cut site visits.
From source water to networks and outfalls, each solution packages parameters, products, and field experience.
Online sensing of level, flow, water quality, and overflow risk in drainage networks.
Continuous monitoring and trend analysis for river/lake sections, tributaries, and source waters.
Supervision of park outfalls, plant outfalls, and characteristic pollutants.
Fast deployment, mobile surveys, and live data for field decisions.
Linked warnings for flood spots, river levels, and pump stations.
Coordinated chlorophyll, cyanobacteria, and hydro-meteorological monitoring.
Continuous influent, effluent, and process-stage monitoring to raise efficiency and cut energy.
Portable testing, auto sampling, and mobile labs used together.
Serving water utilities, EPBs, aquaculture groups, and industrial parks across China.
We do not stop at selling a device. Point planning, delivery, platform connection, and long-term maintenance are part of the same service.
With a three-region R&D footprint and twelve years in the field, HKI builds water monitoring equipment and digital systems for complex water environments. From core sensors to complete systems, from field deployment to the cloud, we deliver one-stop, reliable, easy-to-maintain online monitoring.
Stable monitoring, disciplined delivery, open integration, and long-term O&M are the operating base. We serve environmental, water, industrial, and aquaculture customers nationwide.
Share the project scene, parameters, water type, and installation. Engineering will map points, instruments, and platform access.