Wison Engineering Services : APPOINTMENT OF INDEPENDENT FINANCIAL ADVISER

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WISON ENGINEERING SERVICES CO. LTD.

惠 生 工 程 技 術 服 務 有 限 公 司

(Incorporated in the Cayman Islands with limited liability)

(Stock Code: 2236)

APPOINTMENT OF INDEPENDENT FINANCIAL ADVISER

Reference is made to the announcement (the ''Announcement'') of Wison Engineering Services Co. Ltd. (the ''Company'') dated August 22, 2017 in relation to the Piperack Module Fabrication Contract, pursuant to which Wison Petrochemicals engaged Wison Nantong to supply Piperack Modules for the FPC LDPE Project. Unless otherwise defined in this announcement, capitalised terms used herein shall have the same meanings as those defined in the Announcement.

The Board announces that Reorient Financial Markets Limited, a corporation licensed to carry on Type 1 (dealing in securities), Type 4 (advising on securities), Type 6 (advising on corporate finance) and Type 9 (asset management) regulated activities under the Securities and Futures Ordinance (Chapter 571 of the Laws of Hong Kong), has been appointed as the Independent Financial Adviser by the Independent Board Committee for the purpose of advising the Independent Board Committee and the Independent Shareholders in respect of the Piperack Module Fabrication Contract and the transaction contemplated thereunder. The letter of advice from the Independent Financial Adviser in respect of the Piperack Module Fabrication Contract and the transaction contemplated thereunder will be included in the circular to be despatched by the Company to the shareholders in due course.

By Order of the Board

Wison Engineering Services Co. Ltd.

Liu Haijun

Executive Director

Hong Kong, August 29, 2017

As at the date of this announcement, the executive Directors of the Company are Mr. Liu Haijun, Mr. Zhou Hongliang, Mr. Li Zhiyong and Mr. Dong Hua; the non-executive Director is Mr. Cui Ying; and the independent non-executive Directors are Mr. Lawrence Lee, Mr. Tang Shisheng and Mr. Feng Guohua.