Explore equipment introductions, installation guidance, and operation and maintenance videos.
Videos 41–4
An approximately 51-second RO selection video explains the raw-water source, hourly peak demand, and treated-water use, with links to quotation, storage, and agricultural water-preparation information.
Why does a water softener need salt? What do the brine tank, resin, and control valve each do? This video explains how a water softener works and regenerates, and the difference between softening and purification. Yunnan Gudian Technology Research Institute understands Yunnan's water and understands high-altitude water treatment even better. Leave a comment to discuss water-use questions. #WaterSoftener #WaterTreatment #ResinRegeneration #WaterPurificationKnowledge #YunnanGudianTechnologyResearchInstitute
An 8-second equipment display showing the unit, filtration tanks, and control panel. The AI-assisted footage is not evidence of a customer project, equipment specifications, or purification performance.
An installation reference for a Weiquan compact commercial water purifier, showing connections involving cartridges, fittings, a faucet, and a pressure tank. The original brand and subtitles remain. This is a reference for the relevant equipment only; installation must follow the manufacturer's instructions and site conditions.
Describe your water source, intended use, and water demand so technical staff can prepare advice.