WHA Chonburi Industrial Estate 1 – WHA CIE 1

Formerly known as Hemaraj Chonburi Industrial Estate

Cluster Promotion with BOI Investment Program | IEAT Free Zone Available

Estate Specialty: Electronics, Steel, Auto Parts, Power, Next Generation Automotive, Aerospace, Robotics, Digital and Others​​

Covering the area of 3,482 Rai (1,376 acres or 557 hectares), WHA CIE 1 is strategically located on both Highway 331 and the new Highway 331 in Chonburi province, Thailand and it is only 19 kilometers from Leam Chabang Deep Seaport and 22 kilometers from Si Racha city.

At WHA CIE 1, more than 131 customer (197 contracts) have invested in excess of US$3 billion and Glow IPP, a 713 MW power plant at WHA CIE 1, which was jointly developed by WHA and the Suez Energy subsidiary Glow Energy, supplies the EGAT electricity grid. There is also an 800 MVA high-voltage electricity substation, and a comprehensive industrial infrastructure.

Comprise an area of

3,482 Rai

(1,376 acres or 557 hectares)

IEAT Free Zone

The IEAT Free Zone, previously an Export Processing Zone (EPZ) totaling 460 rai (184 acres), in WHA CIE 1 is an area designated for industrial or commercial operations whereby tax and duty privileges are granted to companies manufacturing for export. The area is under the supervision of both the Industrial Estate Authority of Thailand and Thailand's Customs Department.

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 CIE 1.


Infrastructure and Utilities

Wide Road in Good Condition

40 meters width

Stable Power Supply

230/115 kV 800 MVA & 115/22Kv 100 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

12,000 cu.m / day

Wastewater Treatment

Activated sludge capacity of 8,400 cu.m. per day


Commercial Shop


Natural Gas from PTT

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 Chonburi Industrial Estate 1

Boncafe (Thailand) Ltd.
Fuji xerox Eco-manufacturing Co., Ltd.
Kyoden (Thailand) Co., Ltd.
Tata Steel (Thailand) Plc.
Marin Engineering Co., Ltd.

Find the latest job vacancies from companies in WHA Industrial Estates.

WHA Chonburi Industrial Estate (WHA CIE 1)

Distance Point to Point Driving*
To Pattaya 22 Km. 37 Km.
To Si Racha 22 Km. 40 Km.
To Laem Chabang Deep Sea Port 25 Km. 37 Km.
To Map Ta Phut Deep Sea Port 39 Km. 55 Km.
To Suvarnabhumi Airport 83 Km. 118 Km.
To Bangkok 110 Km. 146 Km.

*Using google map. Distance varies to route selection.

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