01 / STRATEGY
Feasibility & investment planning
Resource review, business concept, budget framework, target guest capacity and development phasing.
01 / CAPABILITIES
Eight disciplines.
One integrated workflow.
02 / DESIGN
Master planning & specialist design
Spa hotels, hot-spring towns, pools, wellness facilities, water parks, fountains and water landscapes.
03 / WATER
Water treatment & water quality
Geothermal water, hot-spring and swimming pool systems: circulation, filtration, disinfection, heating and monitoring.
04 / CONSTRUCTION
Mechanical & electrical construction
Plant rooms, pipework, pool and spa equipment, sauna and steam infrastructure, coordinated installation.
05 / ENERGY
Geothermal & energy optimisation
Cascade use, water-source heat pumps, heat recovery and appropriate humidity control systems.
06 / SMART
PLC automation & remote monitoring
Pump and valve control, water-quality dosing, temperature and level sensing, alarms, dashboards and optional remote operations.
07 / DELIVERY
Equipment installation & commissioning
Technical coordination, equipment integration, functional testing, handover documentation and operator training planning.
08 / LIFECYCLE
After-sales service & maintenance
Inspection plans, consumables, spare parts, troubleshooting, water-quality checks and operational support subject to contract.
02 / DELIVERY
Design that works in the plant room.
Integrated delivery means the spa concept is coordinated with water chemistry, pipework, filtration, heating, electrical infrastructure, controls and maintenance access before installation begins.
The company profile also describes special water treatment for iron, manganese, fluoride and arsenic, geothermal cascade systems and energy-conscious dehumidification.
03 / CONTRACT DELIVERY
Clear handover and service.
Technical documentation
Approved drawings, equipment lists, installation manuals and operating procedures as agreed.
Testing & commissioning
Water, controls, pumps, valves, alarms and integrated operating sequences tested against the agreed scope.
Operator training
Planned handover of routine checks, alarm responses, maintenance and water-quality workflows.
After-sales support
Remote guidance, service visits, parts and warranty terms depend on the signed agreement and destination country.
Complete geothermal technical library - 78 pages
GEOTHERMAL ENGINEERING
From the well to the heat user
Concept sequence: source well → filtration and heat exchange → heat users by temperature level → heat pump where viable → approved reinjection or discharge route.
Resource assessment
Review well logs, test yield, source temperature and water chemistry. Compare seasonal loads for pools, domestic hot water and space heating before sizing plant.
Heat exchange and cascade use
Use a heat exchanger to separate source and building circuits where appropriate. Allocate higher-temperature heat first, then evaluate pool heating, low-temperature networks or heat pumps for the remaining heat.
Water treatment and reinjection
Review scaling, corrosion, suspended solids and water chemistry. Select filtration, cleaning and monitoring provisions, and assess reinjection capacity and water compatibility separately from bathing-water treatment.
Medium-deep and hot dry rock
The company profile includes geothermal well drilling and completion, reservoir stimulation and enhanced geothermal systems (EGS). Feasibility depends on the reservoir, drilling data, injection response and local approvals.
Controls and commissioning
Specify temperature, flow, pressure and energy metering. Agree alarm thresholds, interlocks and fallback sequences. Commission under representative loads and record the operating baseline.
Design and handover drawings
Typical deliverables include a heat and mass balance, process flow diagram, P&ID, plant layout, equipment schedule, electrical single-line diagram, control narrative, test records and as-built drawings as agreed.
Engineering for indoor pools and hot springs
Liquid-desiccant dehumidification
A circulating solution absorbs moisture from the incoming air. A regeneration stage removes that moisture and restores the solution concentration for reuse.
Stratified air distribution
Side-mounted outlets serve the occupied zone while high-level exhaust removes warm, humid air. Airflow and condensation control are assessed for each venue.
Pool and geothermal water treatment
System selection begins with source-water testing, anticipated bather load and local requirements. Design can cover circulation, filtration, disinfection, commissioning and maintenance planning.
TECHNICAL PARTNERSHIPS
Private pools, hot springs and water parks
Yuanwang brings experience in planning and engineering large-scale hot spring resorts and water parks. We’re interested in working with specialist teams with technical expertise in high-end private swimming pools.
We’re open to exchanging technical expertise, developing designs together and collaborating on projects that draw on both teams’ strengths.
SOURCE DRAWINGS / 14 PLATES
Engineering drawings and equipment
Reference plates from the Yuanwang group product manual. Open a system and select a plate for the original drawing or layout at a larger size.
Geothermal & building services 5 plates
Heat recovery, heat pumps and humidity control shown in the company’s engineering material.
Pool and room controls 5 plates
Control architecture for indoor pools, outdoor pools, private guest suites and thermal rooms.
Water and light installations 4 plates
Plan layouts, equipment arrangement, a vertical rain module and factory documentation.
