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By Ms.Coco Sun

If you are looking for Water Purifier Companies in Thailand

1 Aquathai Company Limited

Address: Ital Thai ชั้น 31 3034/132 Phetchaburi Rd, Bang Kapi, Huai Khwang, Bangkok 10110, Thailand
Phone: +6627161769
Plus: PHWF+HC Bangkok, Thailand

Aquathai Co. Ltd. is a subsidiary of Italian-Thai Development, the largest contractor in Thailand. It is active in the water and wastewater treatment system in Thailand since early 1970’s as a Water Division and was founded as Aquathai in 1985. Aquathai (AQT)is a Thai leader in design, construction and operation of water and wastewater treatment systems. AQT is capable in working either as a main contractor or a mechanical and electrical equipment contractor/subcontractor. Some of the completed water and wastewater treatment systems by AQT included the treatment plants at Maptaput Industrial Estate for Industrial Estate Authority of Thailand (IEAT), Eastern Industrial Estate in Rayong, Sam Senand Mahasawat in Bangkok for Metropolitan Water Works Authority (MWA), Rayong Industrial Land (RIL) and Thai Cogeneration or COCO. Water treatment plant capacity of more than 1,000,000 m3/d had been constructed by AQT so far.

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2 Wells Thailand

Address: 112, 4 Naradhiwas Rajanagarindra Rd, Thung Maha Mek, Sathon, Bangkok 10120, Thailand
Phone: +639175217640
Plus: +66656956525


Water and WastewaterOperaion & Maintenance-1

  • Construction
  • Design/Construction/Procurement/Installation/Commissioning
  • Design/Construction/Finance/Operation
  • Operations and Maintenance
  • Design/Construction/Operate
  • Engineering Feasibility Studies
  • Design Services
  • Rehabilitation and Upgrading

Environmental and Solid Waste

  • Environmental EngineeringON-Line
  • Asset Management
  • Waste Engineering & Construction Services
  • Flood Control and Prevention

Engineering & Construction

  • Construction Management/Construction
  • Design/Construction
  • Industrial/Government/Municipal/Commercial Projects

What are the different kinds of water purifiers? Find the best one for you.



3 Coway Thailand

Address: 75/104-106 Ocean Tower2 38Fl. soi sukhumvit 19(wattana) Klongtoey Nua Wattana Bangkok 10110, Thailand
Phone: +6622612610
Plus: PHV6+4M Bangkok, Thailand

Advanced, multi-filter water purifier technology ensures your water is safe and tastes amazing.


4 ZeroWater Thailand

Address: No. 399 Interchange Building, Room 10, 24th Floor, Sukhumvit Road Klongtoey-Nua Sub-district, เขตวัฒนา, กรุงเทพมหานคร 10110, Thailand
Phone: +66949506006
Plus: QJJW+RV Thang Kwian, Klaeng District, Rayong, Thailand

ZeroWater is a leading water filtration brand from the United States. It is an advanced 5-stage filtration system that offers the purest tasting drinking water experience at home and at the office. It is NSF 42 & 53 third party certified, and is the only flow-through filter certified to remove lead, chromium, and mercury which are harmful contaminants in unfiltered tap water. Only ZeroWater leaves 000 total dissolved solids in your drinking water.



5 CKMA(Thailand)Co.,Ltd.

Address: 43 Soi Pridi Banomyong 26, Khlong Tan Nuea, Watthana, Bangkok 10110, Thailand
Phone: +6623812493
Plus: 43 ซอย พัฒนเวศม์ แขวง คลองตันเหนือ เขตวัฒนา กรุงเทพมหานคร 10110


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6 Cosmic Water ( Thailand) Co.,Ltd.

Address: 40/75 Moo 10, Bangna Trad Rd. KM.8, Bangkaew, Bang Phli, Samut Prakarn 10540, Thailand
Phone: +6627409644
Plus: MM4M+MM Bang Kaeo, Bang Phli District, Samut Prakan, Thailand

 Founded in 1980 as V.J.V international and registered to Cosmic Water(Thailand) Co., Ltd in 1999 in order to provide services in whole area of water filtrating system. From water analysis, water filtration system design, product installation till after sale service. For all usage purposes from in-house to large factory usage. Our trusted staffs are well-trained and full of experience. We have been servicing both government and private company throughout Southeast Asia(Thailand, Malaysia, Singapore, Myanmar, Cambodia, and Laos), South Asia(Bangladesh, India), East Asia(China, South Korea, Japan). Our product can be separate into these categories.

Jumbo Water Filter



7 K&N Thailand Co.,Ltd.

Address:141/130 Moo 6, Tambon Naklua Tai Nakua, Amphoe Banglamung, Chon Buri, 20150, 20150, Thailand
Phone: +6638424266
Plus:W293+HR Pong, Bang Lamung District, Chon Buri, Thailand

K&N Thailand Co, Ltd. is an Original Equipment Manufacturer of Reverse Osmosis Purification Systems. K&N Thailand Co., Ltd. was founded in 1987 to develop and manufacture Reverse Osmosis water purification equipment and their components to meet the expanding water purification needs of our customers. Through the years K&N has set the standard for high quality R/O equipment in many various applications around the world. We offer over 29 years of experience and manufacturing excellence unmatched in the industry. With hundreds of successful installations, K&N has become the number one supplier of Reverse Osmosis systems and their components in Southeast Asia. K&N’s American engineering team is continually working to produce the most advanced, reliable R/O systems available today. Our Advanced Composite Fiberglass Pressure Vessel membrane housings used in conjunction with Thin Film Fully Aromatic Polyamide Composite Membranes -greatly increase system reliability and ease of maintenance. K&N R/O systems are designed with cycled automatic fast flush membrane cleaning and product water flushing upon shut down. This design allows the R/O system to operate for years without any interruption. The product water flushing system can also be used for automatic chemical cleaning. Our unique features greatly increase performance and extend membrane life.


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8 Veolia Water Technologies (Thailand) Ltd.

Address: No. 954/1724 The Metropolis Samrong Building Room 331, 3rd Floor, Moo 9 Sukhumvit Road, Thepharak Mueang Samutprakan, Thepharak, Samut Prakan 10270, Thailand
Phone: +6620888496
Plus: JHWV+HX Samrong Nuea, Mueang Samut Prakan District, Samut Prakan, Thailand

Veolia Water Technologies (VWT), a subsidiary of the Veolia group, is the leading specialist in water treatment. Our teams design and deliver drinking water or wastewater treatment plants as well as smaller standardized water treatment equipment for industrial or municipal customers. VWT also offers a range of services (audit, maintenance, digital,…) to cover all water treatment plant management needs.




9 VIQUA Thailand

Address: 136, 354 Soi 102 Tambon Nong Kae, Hua Hin District, Prachuap Khiri Khan 77110, Thailand
Phone: +6632900494
Plus: GXW5+FJ Nong Kae, Hua Hin District, Prachuap Khiri Khan, Thailand

KAT-TECH’s mission is to provide the highest quality products, services, and technologies to our customers and dealers, striving to achieve the longest term dependability and overall satisfaction.

You can be sure that we’re devoted to helping our customers find the exact combination of price, products, services and technologies that best suits your needs.


10 Suez Water Tech (Bangkok Office) Thailand

Address: 101 Sukhumvit Road 14th Floor, Unit 1405, Bang Chak, Phra Khanong, Bangkok 10260, Thailand
Phone: +6627513344
Plus:MJM6+VG Bangkok, Thailand

Our history is defined by expertise and innovation. With the acquisition of GE Water & Process Technologies, SUEZ carries on with that tradition, which focuses on research, development and our people.

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