WHA Rayong Industrial Land – WHA RIL

Formerly known as Hemaraj Rayong Industrial Land

Comprise an area of 3,438 rai

(1,375 acres or 550 hectares)

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 128 kilometers southeast of Bangkok and 15 kilometers from the Map Ta Phut deep sea port. WHA RIL offers high-quality infrastructure on its 3,438 rai (1,375 acres or 550 hectares), and is home to 39 customers (52 contracts) that include a number of Siam Cement Group companies and joint ventures.

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.


Infrastructure and Utilities

Wide Road in Good Condition

30-40 meters width reinforced concrete and asphaltic concrete

Stable Power Supply

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

Communication Network

Full range of stable communication networks for fixed-line, mobile telephone and internet network.

Industrial Water

15,000 Cu.m. per day (expandable)

Wastewater Treatment

12,000 Cu.m. per day (expandable)


Natural gas from PTT through an underground pipe system

Emergency Response

24/7 emergency service


Our Customer

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.


WHA Rayong Industrial Land (WHA RIL)

Distance Point to Point Driving*
To Rayong City 17 Km. 22 Km.
To Map Ta Phut Deep Sea Port 22 Km. 26 Km.
To Pattaya 39 Km. 60 Km.
To Laem Chabang Deep Sea Port 60 Km. 66 Km.
To Si Racha 52 Km. 70 Km.
To Suvarnabhumi Airport 130 Km. 151 Km.
To Bangkok 150 Km. 170 Km.

*Using google map. Distance varies to route selection.

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