Rayong Purifier Public Company Limited was established officially on 27 January 1995 by Thai shareholders and with an all Thai management, all of who extensive knowledge and expertise in the petroleum and petrochemical business.The Company has a commitment to self-reliance in all areas and to reducing production costs to strengthen its financial position. It is committed to networking partners in the same business of medium-sized refineries producing high quality products for a variety of applications.

Rayong Purifier's Refinery is located in the Maptaphut Industrial Estate, Rayong province. It is a refinery that carries out conversion of condensate residue, a material that is a byproduct of the manufacturing process of PTT Aromatics and Refining Company Limited (Thailand) at a capacity of 17,000 barrels of oil per day, or about 80 million liters per month. In addition enhancing the value of raw materials from the Gulf of Thailand and to producing petroleum and petrochemical product quality to international standard. Reducing oil imports from other countries is an additional benefit.

This reduces the loss of revenue to other countries. To increase efficiency in operations and distribution channels the company has several tank farms. The regional coverage of the country includes 4 tank farms at Korat, Nakhon Sawan, Juk Samet and Rayong. In addition, There is also a pure gas station is open to consumer, To Thai consumer have used the oil form refineries quality of Thai people in fair price.




List of Board of Rayong Purifier Public Company Limited

Mr. Satja Janetumnugul

Mr. Tawat Ungsuprasert
Mr. Sumit Chanmatee
Mr. Supapong Krishnakan
Mr. Suthat Khancharoensuk
Mr. Suwinai Suwanhirunkul
Director and Managing Director
Dr. Vichit Yamboonruang
Chairman of the Audit Committee
Mr. Bibit Bijaisoradat
Audit Committee
Mr. Arnooparp Chamikorn
Audit Committee

List of Executive Rayong Purifier Public Company Limited

Mrs. Siraporn Krishnakan
Mrs. Supannee Tanchaisrinakorn 
General Manager (Acting)
Finance & Administration
Mr. Wasan Sutrong General Manager
Manufacturing Function
Ms. Kallaya Klaithong
General Manager
Business Development


               The company is committed to being a company managed by Thai people. The business is a good and stable petroleum and petrochemical producer providing quality products and reliable service. It operates on the basis of accuracy, fairness with its partners, business partners and employees, shareholders, society and the nation.





1. To become a company with stability and prosperity, and operating in a full-scale business of energy petroleum and petrochemical products.
2. Expand into other businesses that provide good returns through its subsidiaries and joint ventures, both domestically and abroad.
3. Through good governance to make regular returns to shareholders and companies and a by regular participation to be beneficial to society.










Head Office: 1010 Shinawatra Tower lll,
Viphavadi Rangsit Rd., Chatuchak, Chatuchak,
Bangkok 10900., Thailand
Tel. (02) 515-8600, 791-1811
Fax. (02) 791-1818
E-Mail. pro@rpcthai.com
Factory : 7/3 Pakom Songkrohrad Rd.,
Tambol Map-taphud,
Amphur Muang-Rayong, Rayong
Province 21150, Thailand
Tel. (038) 685-816-9
Fax. (038) 685-243