ASIAWATER – Bangkok 2027 is the region's dedicated water and wastewater technology exhibition, running 7–9 July 2027 at QSNCC in Bangkok.
Formerly Thai Water Expo, the show connects utilities, government agencies, industrial water users and engineering consultants with treatment, reuse, smart-metering and pumping suppliers.
It is a trade-only event with free online pre-registration, co-located with Boilex Asia and Pumps and Valves Asia.
TL;DR
1Runs 7–9 July 2027 at Queen Sirikit National Convention Center, Bangkok.
2Organiser targets 800+ exhibiting brands and 20,000+ trade attendees.
318,000+ sqm of floor space, co-located with Boilex Asia and Pumps & Valves Asia.
4Free admission for trade visitors who pre-register online; under-16s not admitted.
5The 2026 edition drew about 453 exhibitors and 15,800 visitors.
Why visit
Visit to compare treatment, reuse and pumping systems side by side, meet ASEAN utility and industrial buyers, and attend free conference sessions on smart water and climate resilience. Because the show is trade-only and free to pre-register, a focused day is enough to shortlist suppliers for a live project.
Why exhibit
Exhibit to reach Thai utilities, industrial estate operators and EPC contractors in one hall, and to benefit from co-location with Boilex Asia and Pumps and Valves Asia. The organiser reports 65% of 2027 space already booked, so early stand selection protects a better position near the main aisles.
Attendees, exhibitors & solutions
Who this event is for
Visitor profile
Typical attendee groups you can expect to meet.
Water utility engineers and operations managers
Industrial water and wastewater plant operators
Government water agencies and regulators
EPC contractors and engineering consultants
Exhibitor profile
Main supplier and exhibitor segments present at the show.
Water and wastewater treatment technology suppliers
Step-free access, lifts and accessible toilets are provided; wheelchairs can be arranged through the venue front desk.
Prayer rooms
Prayer room services operate during all show days, as confirmed in the show admission policy.
Food options
QSNCC hall-level food court
On-site dining
Parking: Use the QSNCC car park off Ratchadaphisek Road; arrive before 09:30 on show mornings because the trade halls and co-located energy show fill the basement levels by mid-morning.
Gate: Enter through the main Ratchadaphisek Road doors and follow signage to the exhibition halls; bring the QR code from online pre-registration for the fastest badge collection.
Pre-register online and bring the QR code plus photo ID; onsite registration is possible but entry is not guaranteed if the hall is at density capacity.
Ticket notes
Admission is free for trade and business visitors who pre-register online. Minors under 16 and the general public are not admitted.
The July 2026 edition of Thai Water Expo ran for three days at QSNCC alongside Pumps and Valves Asia and ASEAN Sustainable Energy Week. Organiser newsletters thanked exhibitors and announced the move to the ASIAWATER – Bangkok brand for 2027.
New this edition
1
ASIAWATER – Bangkok brand launch
The Thai Water Expo platform is being relaunched under the regional ASIAWATER brand for 2027.
The shift to the ASIAWATER brand should widen the buyer pool beyond Thailand to Malaysia, Vietnam, Indonesia and the wider Mekong region. Co-location with Boilex Asia and Pumps and Valves Asia adds plant engineers who buy pumps, valves and pressure equipment, so exhibitors selling water treatment and flow control get a broader industrial audience than a standalone water show would deliver.
Audience quality
High-value decision-makers
The audience is trade-only and screened at registration, with minors and the general public excluded. Expect utility engineers, industrial estate operators, government agencies, consultants and EPC contractors rather than retail homeowners. That makes badge scans more valuable per visitor, but volume is modest: the 2026 edition was listed at roughly 15,800 attendees, so quality matters more than raw footfall.
Exhibitor outcomes
Real business growth
ROI depends on meeting named project owners rather than collecting broad traffic. A 9 sqm stand in a quieter aisle can still work if pre-booked meetings are set with utilities and EPC contractors before the show. Budget for three nights, one interpreter if the team does not speak Thai, and a follow-up cadence of 48 hours for hot leads and two weeks for the rest. No audited ROI figure is published.
Intelligence
Market context
Key market insights, trends, news and related events to help you understand the bigger picture.
Southeast Asia
Why it matters
Thailand is investing in wastewater treatment, water reuse and flood resilience while its industrial estates face stricter discharge limits. ASIAWATER – Bangkok gives regional buyers a single place to compare treatment, pumping and monitoring systems, and gives suppliers access to utility and EPC decision-makers across ASEAN.
Industry trends
Key trends shaping this market and its wider industry.
01
Water reuse moves from pilot to plant scale
Industrial estates and municipalities are commissioning reuse trains to cut freshwater intake and discharge volumes, lifting demand for membranes, advanced oxidation and brine management.
What it changes: Suppliers with packaged reuse systems can pitch directly to factory operators facing discharge limits.
02
Smart metering and leak analytics
Utilities are deploying smart meters, pressure sensors and analytics to reduce non-revenue water and detect bursts faster.
What it changes: Hardware vendors that also offer dashboards and integration services are better placed than meter-only sellers.
03
Climate resilience and flood control
More frequent urban flooding is pushing Bangkok and provincial cities to invest in drainage, retention and real-time monitoring.
What it changes: Pump, gate and monitoring suppliers can position products around flood resilience, not only treatment capacity.
The ASEAN water show circuit
Book 8–12 weeks ahead for July travel and allow an extra day for the co-located halls.
ASIAWATER – Bangkok sits alongside the long-running ASIAWATER show in Kuala Lumpur and the co-located industrial equipment halls at QSNCC. Buyers planning a regional sourcing trip can combine two or three of these events within one budget year.
7–9 Apr 2026
ASIAWATER 2026
Kuala Lumpur, Malaysia
Dates are the circuit calendar used for planning; confirm on the official site.
Late June and July are peak monsoon season in Bangkok: 28–34 C, high humidity and short but heavy afternoon thunderstorms. Carry a compact umbrella and allow extra taxi time when streets flood.
Plan for the climate
Check temperatures and pack accordingly
Venue connectivity
Thai SIM cards with 5G data are sold at both airports and convenience stores; most hotels and the venue offer free Wi-Fi. Download the MRT and ride-hailing apps before landing.
Ride-hailing
Taxis
Public transit
Car rentals
Cultural notes
Useful information to help you have a smooth and respectful visit.
Dress for a trade show
Business casual is expected. The organiser may refuse entry to visitors wearing shorts or slippers, so wear closed shoes and carry a light jacket for cold halls.
Greetings and hierarchy
A gentle wai greeting is appreciated. Address senior utility and government visitors by title and surname, and present business cards with both hands.
Practical guides
Visitor & Exhibitor Essentials
Everything needed to arrive prepared, navigate the event, and make the visit productive.
Flights
Destination: BKK (Suvarnabhumi) or DMK (Don Mueang)
Book 6–10 weeks ahead for July; fares rise around Thai public holidays. BKK has the widest long-haul choice.
Most short-term business visitors either enter under a visa-exemption scheme or apply for a non-immigrant B visa. Confirm your nationality and activity before travel.
Estimated cost: USD 0–80
Processing: 5–10 working days for a visa
Carry a hotel booking, return ticket and invitation letter if asked at immigration.
Get to the venue and around the city with these options.
Airport → venue: From BKK, take the airport rail link to Makkasan then the MRT to QSNCC, or a taxi in 40–60 minutes. From DMK, a taxi is usually the simplest option.
Hotel → venue: Use the MRT Blue Line from Sukhumvit or Silom; taxis are slower in rush hour and rain.
Ride-hail: Grab and Bolt are widely used; confirm the plate number and pay through the app to avoid fare disputes.
Public transit: The MRT Blue Line stops at QSNCC station, with a direct link into the venue.
Parking: QSNCC has basement parking; arrive before 09:30 for a space during the show.
Weather
Plan and pack for the event climate.
Month: July
Temperature: 28–34 C
Seasonality: Southwest monsoon: humid with frequent short afternoon downpours.
Packing: Light breathable clothing, a compact umbrella, closed shoes for the dress code and a light layer for air-conditioned halls.
Plan your trip
Planning
Best day to visit: Day 2 (8 July 2027)
The middle day usually has the fullest conference programme and the best chance of meeting senior utility and EPC visitors who arrive after opening day. It also leaves the final day free for follow-up meetings.
T-14
Register online and save the QR code — Use the official admission page; registration is free.
T-10
Book flights and a refundable hotel — Stay near the MRT Blue Line for an easy commute.
T-7
Build a shortlist of exhibitors and book meetings — Target 8–10 suppliers across treatment, pumping and monitoring.
T-3
Check the conference programme and visa documents — Confirm passport validity and carry a hotel booking.
T-1
Pack business attire and download the MRT app — Closed shoes are required under the dress code.
Sample visitor itinerary
Route-optimised day
09:30
Badge collection and hall orientation
QSNCC main registration
10:00
Supplier meetings in the water treatment halls
Exhibition Halls 1–2
12:30
Lunch and informal networking
Hall-level food court
14:00
Conference session on smart water and reuse
Conference stage
16:00
Follow-up meetings and co-located pump hall
Boilex and Pumps & Valves halls
Side trips
2
Grand Palace and Wat Phra Kaew
Culture
30–40 minutes by taxi from QSNCC
the best-known royal complex; go early to avoid heat and crowds.
Chatuchak Weekend Market
Shopping
35 minutes by MRT
Huge weekend market for crafts, textiles and local food; open Saturday and Sunday.
Networking spots
2
QSNCC hall-level cafés
Venue
Convenient for short meetings between sessions; busiest at midday.
Sukhumvit Soi 11–13 rooftop bars
Evening
Popular for informal dinners with regional distributors; book ahead for groups.
First-timer guide
Follow-up playbook
Send a personalised email within 48 hours summarising the meeting and the next step.
Log every lead in the CRM with consent status and product interest.
Send technical datasheets or a sample request within five working days.
Book a follow-up call two weeks after the show for qualified opportunities.
Review win/loss reasons after 60 days and feed them into the next edition plan.
Built for a trade-only water show where utility and EPC buyers usually need internal approval after the event.
Budget
Costs & budget
Shell scheme
THB 12000–19000 / m²
Raw space
THB 8500–14000 / m²
Standard booth
9 m²
Estimated Bangkok trade-show bands; no 2027 official tariff was published. Convert at about THB 35 to USD 1.
Use a mobile form with a consent checkbox and export leads daily.
FAQs & glossary
Answers
Frequently asked
When is ASIAWATER Bangkok 2027?
ASIAWATER – Bangkok 2027 runs from Wednesday 7 July to Friday 9 July 2027 at Queen Sirikit National Convention Center in Bangkok. The organiser announced the three-day window in its launch newsletter. Published listing hours are 10:00 to 18:00 daily, but confirm final times on the official site before travelling.
Where is ASIAWATER Bangkok 2027 held?
The show takes place at Queen Sirikit National Convention Center, known as QSNCC, at 60 Ratchadaphisek Road in the Khlong Toei district of Bangkok, Thailand. The venue has its own MRT Blue Line station, so visitors can reach the halls without a taxi. It is about 30 km from Suvarnabhumi Airport and roughly 25 km from Don Mueang Airport.
Is ASIAWATER Bangkok 2027 free to attend?
Yes. Admission is free for trade and business visitors who pre-register online, according to the official admission policy. Onsite registration is also offered, but entry is not guaranteed if the halls reach their density limit. Bring a smartphone with internet and photo identification, because a digital badge is required to enter the exhibition.
Is ASIAWATER Bangkok open to the public?
No. The exhibition is open to trade and business visitors only. Minors under 16 years and the general public are not permitted entry. Visitors should dress in business attire, as the organiser states that people wearing shorts or slippers may be refused admission. Students and job seekers should check with the organiser before making travel plans.
How do I register for ASIAWATER Bangkok 2027?
Complete the online pre-registration form linked from the official admission page and save the confirmation QR code. Group visits can be arranged by contacting the organiser at least two weeks before the show. On arrival, go to the registration counter at the QSNCC main entrance with your QR code and photo ID to collect your badge.
How big is ASIAWATER Bangkok 2027?
The organiser is marketing 800+ local and international exhibiting brands, 20,000+ trade attendees, 30+ conference sessions and 18,000+ square metres of floor space for the 2027 edition. These are forward-looking show targets printed on the official homepage rather than audited results. The previous 2026 edition was listed by a third party at about 453 exhibitors and 15,800 visitors.
Who should exhibit at ASIAWATER Bangkok 2027?
Suppliers of water treatment, wastewater processing, pumps, valves, membranes, metering, leak detection and environmental monitoring should exhibit. The audience includes Thai utilities, industrial estate operators, government agencies, engineering consultants and EPC contractors. Companies already selling into ASEAN can use the co-located Boilex Asia and Pumps and Valves Asia halls to reach plant engineers and maintenance buyers.
What else is co-located with ASIAWATER Bangkok 2027?
The water exhibition is co-located with Boilex Asia and Pumps and Valves Asia, known jointly as BXAPVA. That combination adds boiler, pressure vessel, pump and valve technologies and brings plant operators, EPC contractors and maintenance engineers into the same venue. One badge therefore covers water treatment, pumping, flow control and industrial process equipment across connected halls.
Are there prayer facilities at ASIAWATER Bangkok 2027?
Yes. The official admission policy states that prayer room services will be available during the show days. Ask at the information desk or follow venue signage for the exact room location and opening times. QSNCC is a large venue, so allow ten minutes to walk from the exhibition halls to the prayer rooms during busy periods.
Glossary
1
QSNCC
Queen Sirikit National Convention Center, the Bangkok exhibition venue hosting ASIAWATER – Bangkok 2027.
2
BXAPVA
The co-location of Boilex Asia with Pumps and Valves Asia, held alongside the water exhibition.
3
Water reuse
Treating municipal or industrial wastewater so it can be returned to a process, irrigation or cooling circuit instead of being discharged.
4
Membrane bioreactor
A wastewater treatment process that combines a biological reactor with a membrane filter to produce high-quality effluent.
5
Non-revenue water
Water that is produced or supplied but lost before it reaches the customer, typically through leaks or metering errors.
6
EPC contractor
An engineering, procurement and construction firm that designs and builds water treatment or industrial infrastructure projects.
Also known as
Alternate names and search phrases for this event.
Thai Water Expo 2027
ASIAWATER Bangkok 2027
Thai Water Expo 2027 dates
ASIAWATER Bangkok 2027 QSNCC
Thai Water Expo July 2027
Bangkok water exhibition 2027
water and wastewater trade show Bangkok
ASIAWATER Bangkok 2027 registration
Thai Water Expo 2027 venue
Queen Sirikit National Convention Center water expo