The Langao Lanhe Night‑Painting Water‑screen Show is a featured night‑tour attraction on the Lanhe River integrating water‑screen projection, musical fountains and Bashan folk customs.
| LOCATION | Ankang City, Shaanxi Province |
|---|---|
| PROJECT TYPE | Water‑screen Show |
| CLIENT | TBD |
| COMPLETION | 2020 |
| SOLUTION | Turn‑key Fountain Solution |



The Langao Water‑screen Show (commonly known as Langao Water‑screen Movie) is an immersive night‑tour project along the Lanhe River in Langao County, Ankang. It integrates water‑screen projection, musical fountain, laser light show and Bashan folk performances. The show runs mainly on weekends and holidays. Visitors can enjoy the view for free on the riverside bank, or take painted boats for a cruise on the river.
01
Comprehensive 3D Simulation
Full BIM modeling and hydraulic simulation before manufacturing, ensuring zero on-site surprises.
02
Freeze-Resistant Piping System
Stainless steel 316L piping with electric heat tracing and automated drain-down for winter protection.
03
Vibration-Isolated Pump Station
Custom-engineered floating foundation with spring isolators reducing vibration transmission by 95%.
04
DMX512 Centralized Control
Proprietary PLC + DMX platform with timecode sync, enabling frame-accurate water-music choreography.
05
RGBW LED Illumination
1,200+ underwater RGBW fixtures with IP68 sealing, rated for 50,000+ hours continuous operation.
06
4K Water-Curtain Projection
High-lumen laser projectors with water-screen nozzles creating a 30m-wide cinematic display surface.
07
360° Immersive Audio
Directional speaker arrays with DSP processing for even sound coverage across the entire viewing area.
08
Parallel Manufacturing
Simultaneous nozzle, pump and fixture production at our Xi’an factory, compressing the build timeline by 40%.
09
Remote Monitoring System
Cloud-based SCADA with real-time diagnostics, automated fault alerts and predictive maintenance scheduling.
10
24/7 Post-Commissioning Support
Dedicated on-site team for the first 12 months, with guaranteed 4-hour emergency response window.
Liutong’s team delivered an extraordinary musical fountain that has become Xi’an’s most popular night-time attraction. Their integrated EPC approach meant seamless coordination from design through commissioning, and the result far exceeds our expectations.
Tell us about your fountain project and receive a custom EPC proposal within 24 hours.
Your information is kept strictly confidential. We respond to all inquiries within 24 business hours.