WHA Eastern Seaboard Industrial Estate 3.1
Cluster Promotion with BOI Investment Program
Estate Specialty: Automotive , Electronics, Supporting Industries, Food Processing and Agricultural Products , Solar PV module and Data Center
The WHA Eastern Seaboard Industrial Estate 3.1 (WHA ESIE 3.1) is currently being developed in Chonburi province, part of the Eastern Economic Corridor (EEC). It is situated just 4 km (about a 5-minute drive) from WHA ESIE 3, making it a convenient location for supporting the growth of industries in that area.
Covering an area of 630 Rai (approximately 249 acres or 101 hectares), WHA ESIE 3.1 is strategically connected by Highway 3245, ensuring excellent access to Laem Chabang Deep Sea Port, which is only 45 kilometers away. The new industrial estate is primarily focused on sectors such as automotive, electronics, supporting industries, food processing and agricultural products, solar PV modules, and data centers.
WHA ESIE 3.1 will feature worldclass utilities and infrastructure, including stable high-voltage electricity supply of 22kV and 115kV from the Provincial Electricity Authority (PEA) and secure communication networks via an underground fiber optic network.
Comprise an area of
630 Rai
(249 acres or 101 hectare)

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
- Primary Road
35 meters width, 2 lanes, reinforced concrete
Provided by PEA (Provincial Electricity Authority)
- 22 kV
- 115 kV
Communication Network
- Telephone lines by TOT, CAT, and TRUE.
- Fiber optic conduit provided
- Broadband Internet, Data communication leased line access by TOT, CAT, TRUE, UIH, and JASTEL, Symphony
- Mobile Phone
- AIS, DTAC, TRUE
Industrial Water
Max capacity of 32,000 cm.u./day with reliable raw water supply
Wastewater Treatment
Max capacity of 20,000 cu.m./day
Gas
Subject to customer demand
Emergency Response
24/7 emergency service
Air Quality Monitoring Station
- SO2, NO2, PM-10 Meteorological (Monitor station at WHA ESIE 2)
Gallery
Job Vancancies at WHA Industrial Estates
WHA Eastern Seaboard Industrial Estate 3.1 (WHA ESIE 3.1)
Distance | Point to Point | Driving* |
---|---|---|
To Si Racha | 37 Km. | 43 Km. |
To Laem Chabang Deep Sea Port | 37 Km. | 46 Km. |
To Pattayat | 41 Km. | 57 Km. |
To Map Ta Phut Deep Sea Porr | 40 Km. | 50 Km. |
To Suvarnabhumi Airport | 89 Km. | 111 Km. |
To Bangkok (Central) | 110 Km. | 135 Km. |