WHA Rayong Industrial Land – WHA RIL

Formerly known as Hemaraj Rayong Industrial Land

Cluster Promotion with BOI Investment Program

Estate Specialty: Light Chemical, Building Material, Plastic, Consumer Products, Rubber & Others​​

WHA Rayong Industrial Land – WHA RIL is located in Ban Khai District, Rayong Province, Thailand, approximately 150 kilometers southeast of Bangkok and 17 kilometers from the Map Ta Phut deep sea port. WHA RIL offers high-quality infrastructure on its 3,439 rai (1,359 acres or 550 hectares), and is home to 42 customers (58 contracts) that include a number of Siam Cement Group companies and joint ventures.

Comprise an area of

3,439 Rai

(1,359 acres or 550 hectares)

Comprehensive industrial infrastructure includes communications, potable water, wastewater treatment and solid soil bearing. WHA further provides quality industrial estate operations and management.

Ready Build Factory For Rent

Ready Built Factory For Rent

WHA has developed Ready Built Factories for rent of 1,000 to 3,000 square meters at WHA RIL.

Ready Build Factory For Rent

WHA Solar

WHA Solar offers clean solar energy to our customers with zero investment. Our solar solutions can be customized and installed to meet the specific needs of each customer's building, including options such as Solar Floating, Solar Farm, Solar Roof, and Solar Car Park. Solar energy is provided through a Power Purchase Agreement (PPA), eliminating the need for any initial investment.

Additionally, WHA Solar supplies solar power from our own reservoirs through Solar Floating to customers located near our reservoirs. For more information, please contact WHA Solar today at marketing@wha-group.com.

Infrastructure and Utilities

Wide Road in Good Condition

  • Main Road : 40 meters width, 4 lanes, reinforced concrete based on Highway Department Standard
  • Secondary Road : 30 meters width, 2 lanes, reinforced concrete based on Highway Department Standard

Stable Power Supply

  • 115kV/22kV 3 x 50 MVA Internal substation of PEA (Provincial Electricity Authority)
  • Small Power Producer (SPP) by Gulf with capacity 120 MVA

Communication Network

  • Telephone lines by TOT, CAT, and TRUE.
  • Broadband Internet, Data communication leased line access by TOT, CAT, TRUE, UIH, and JASTEL, Symphony
  • Mobile Phone

Industrial Water

15,000 cu.m./day (expandable)

Wastewater Treatment

12,000 cu.m./day (expandable)


Natural gas from PTT through an underground pipe system

Emergency Response

24/7 emergency service

Our Customers

Automotive Cluster, Plastics & Polymers, Metal Fabrication, Electronics, Building Materials, Agro & Consume, Building Materials, Logistics & Others

Factories in WHA Rayong Industrial Land

Beko Thai Co., Ltd.
Caterpillar (Thailand) Co., Ltd.
Electrolux Thailand Co., Ltd.
Thai Herrick Co., Ltd.
Michelin Siam Co., Ltd.

Distance to WHA Industrial Estate

WHA Rayong Industrial Land (WHA RIL)

Distance Point to Point Driving*
To Map Ta Phut Deep Sea Port 17 Km. 21 Km.
To Rayong City 17 Km. 22 Km.
To Pattaya 39 Km. 60 Km.
To Si Racha 52 Km. 70 Km.
To Laem Chabang Deep Sea Port 60 Km. 66 Km.
To Suvarnabhumi Airport 130 Km. 151 Km.
To Bangkok 150 Km. 170 Km.

*Using google map. Distance varies to route selection.

For more information about this location, or arrange a site visit, please fill in the form at Contact Us page

Contact Us