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China's Leading Provider of Energy & Chemical EPC Services and Technology Integrated Solutions

Wison Group

Wison Group, the holding company of Wison Engineering, is a diversified corporation focusing on energy investment and engineering services. It is headquartered in Shanghai Zhangjiang High-tech Industry Park. Wison Group consists of three main business units: engineering service, offshore & marine engineering, and advanced materials. Following two decades of fast growth, the group has now expanded its business into Southeast Asia, South Asia, the Middle East, Africa, North America and South America.

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Wison Engineering

Wison Engineering Introduction

Wison Engineering, headquartered in Shanghai, was established in 1997 and listed on the Hong Kong Stock Exchange in 2012 (stock code: 02236.HK). As one of the leading chemical EPC service and technology providers in China, Wison Engineering specializes in serving petrochemicals, coal-to-chemical and oil refining industries. From project planning, consultation and technology licensing to PDP, FEED, engineering design, procurement and construction management, as well as start-up and operational services, we provide services covering the entire lifecycle of the project.

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Our Values

Corporate Philosophy

Wison Engineering upholds its corporate philosophy of “Better Technology, Better Life”. We are committed to offering optimal solutions to our clients, to contributing energy and chemical industry growth, to bringing success to our employees, investors, and society.

Core Values

Our core value is to provide service with high integrity to our customer as we believe the customer always come first. Focusing on innovative solutions to drive growth, we strive to create a win-win outcome for all stakeholders.


Environmental protection, work safety and health of our employees are our primary focus. We integrate advanced HSE concepts into our decision-making process and take preventive measures to ensure the safety of our employees, customers, contractors, suppliers and other stakeholders, while also protecting the environment. Through continuous improvement, we strive to pursue excellence in HSE management.

Social Responsibility

Wison Engineering is committed to be a good corporate citizen and is actively involved in charitable activities. We established a non-profit art institution in 2005 - Wison Art Center, which holds art exhibitions year-round, aiming for integration of technological innovation through artistic creativity. Wison actively promotes education. We built Wison Hope Primary Schools in less-developed areas of China, including Shandong, Gansu, Xinjiang and Sichuan. We contribute to natural disasters’ relief efforts in worldwide. In the fight against COVID-19, we launched Unmanned Pick-up Station at Wison Center for frontline service staff like delivermen who were busy serving residents during the coronavirus pandemic.


Company History

Phase I

Built core competence in ethylene cracking furnace technology and project management
  • • Incorporated in Shanghai in 1997
  • • Awarded the first ethylene cracking furnace revamping project
  • • Received ISO 9001-2000 certification
  • • Awarded grass-root cracking furnaces projects

Phase II

Built EPC capabilities for new projects
  • • Obtained Class-A license as a general contractor for chemical & petrochemical projects
  • • Awarded the first PC contract for an ethylene project
  • • Developed proprietary ethylene cracking furnace technologies
  • • Entered EPC services for coal-to-chemicals and refineries
  • • Acquired Henan Chemical Engineering & Design Institute

Phase III

Established offices in oversea locations, and acquired US technology licensor
  • • Established a leading position in coal-to-chemicals and expanded into overseas EPC market
  • • Completed multiple large EPC projects, including projects with contract value of over US$1 billion
  • • Achieved technological breakthroughs and established the leading position in coal-to-chemical industry
  • • Listed in Hong Kong Stock Exchange in 2012
  • • Awarded “Chemical Technology Innovation Demonstration Enterprises” in 2015
  • • Focusing on global expansion; awarded multiple refining and petrochemical EPC projects in the Middle East, North America and South America.
  • • Awarded the largest modularization project undertaken by a Chinese petrochemical engineering company in the North America.
Ethics and Compliance

The Company adopts a "zero tolerance" attitude towards corruption, bribery, money laundering, fraud, and any other unethical behavior. Wison adheres to the principle of integrity and fair trade to avoid fraud, bribery or corruption, money laundering and unfair competition.

The Policy is applicable to all employees from Wison and its subsidiaries, branches (including all executives and directors) and third-party business partners (“Third Parties”).

Anti-Corruption, Anti-Bribery and
Anti-Money Laundering Policy

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