Wison Engineering

Modularization

Carbon Capture

Green Hydrogen and New Energy Value Chain

Ethylene

Coal-to-Methanol

Butadiene

Sulfur Granulation

Propane Dehydrogenation

Methyl Methacrylate

Methanol-to-Olefins

Core Products

Petrochemicals C1 Chemicals Oil & Gas Processing New Energy

Our Sector

Petrochemicals

Wison Engineering started its business by providing engineering services to ethylene complexes and its downstream production units, then has gradually expanded upstream. Wison now has the capacity to provide high quality engineering solutions for worldwide clients in multiple petrochemical sectors.

Learn More

Zhejiang Petrochemical 1400 KTA Ethylene Cracking Furnace Project (Phase I)

Wanhua 1200 KTA Ethylene Project (Phase II)

PetroChina Fushun Petrochemical 800 KTA Ethylene Project

Zhejiang Dushan Energy 2 x 2500 KTA PTA Project

C1 Chemicals

Wison Engineering started coal-to-chemicals projects from coal-to-syngas and coal-to-methanol projects, and later expanded to methanol-to-olefin (MTO). We now offer full technology and services in coal gasification, coal-to-SNG, coal-to-liquid, coal-to-methanol, and coal-to-olefin. Our services include feasibility studies, project proposals, engineering & design, project management to start-up and operation services.

Learn More

Guangxi Huayi Energy Chemical 1,000 KTA MTO Project

Lu'an Group 1800 KTA High-Sulfur Coal Clean Utilization and Integrated Oil-Chemical-Power-Heat Project

Nanjing Chengzhi Clean Energy 600 KTA MTO Project

Shandong Hengtong Chemical 300 KTA MTO Project

Oil & Gas Processing

Wison Engineering delivers comprehensive, end-to-end solutions across the full value chain of oil & gas processing, backed by proven experience in executing large-scale EPC projects worldwide.

Learn More

Saudi Aramco Dew Point Control Unit (DPCU) Project

ADNOC Sulfur Recovery Unit (SRU) Replacement Project

New Energy

Wison Engineering regards carbon emission reduction as the core element of its corporate transformation strategy, focusing on the development and application of cutting-edge technologies in Power-to-X (P2X), Biomass-to-X (B2X), and Carbon Capture and Utilization (CCU). The company prioritizes four major green products: green hydrogen, green ammonia, green methanol, and Sustainable Aviation Fuel (SAF). We are committed to providing global clients with systematic solutions for diverse green products, supporting their goals of achieving lower-carbon and sustainable development.

Learn More

Consulting and Planning Engineering Procurement Construction Project Management

Full Lifecycle Engineering Services

Consulting and Planning

Wison Engineering provides full-process consulting services for projects in fields such as oil and gas processing, petrochemicals, carbon-based chemicals, and new energy. These services range from investment opportunity identification and project planning recommendations to feasibility study reports.

Learn More

Engineering

Wison Engineering has nearly 800 engineering designers, led by industry experts, including design masters and product technology leaders. The team offers services such as engineering consulting, overall design, process package design, and basic...

Learn More

Procurement

Wison Engineering's procurement team is composed of outstanding professionals with rich industry knowledge in energy, petrochemicals, new energy, and decarbonization, as well as expertise in equipment and materials procurement, inspection, and logistics. With their deep expertise...

Learn More

Construction

Wison Engineering’s construction management team brings together top technical and management talents from the energy and chemical sectors. Over 85% of the team members have more than 10 years of experience in large-scale engineering projects and have participated in...

Learn More

Project Management

As a leading EPC service and technology provider in China’s energy and chemical industries, Wison Engineering has long been dedicated to building world-class project delivery capabilities, providing global clients with full lifecycle project services...

Learn More

Sustainability
Building a Greener Future

Environment

Sustainability is not a slogan
but a lasting promise we live by

Society

Beyond the Site
Building Together

Governance

We uphold high governance standards to
drive drive sustainable growth

NewsroomLearn More

Explore Wison Engineering’s New Global Website - WEL’s Brand Website Gets a Fresh Upgrade, Opening a New Digital Experience

2025-10-30

Prevent Risks Through Drills, Safety Comes First — Wison Center Conducts 2025 Fire Emergency Drill

2025-10-29

"Discover China" UAE Delegation Visits Wison Engineering

2025-10-29

WEL Partners with Casale to Shape the Future of International Green Ammonia and Green Methanol Collaboration

2025-10-22

Digital Intelligence Powering Quality and Transformation, Green Energy Driving a Sustainable Future — WEL Successfully Concludes 2025 "Quality Month" Activities

2025-10-14

WEL Enhances International Talent Collaboration – Appointed as Corporate Mentor by East China University of Science and Technology

2025-09-30

Waigaoqiao No.3 Power Plant Flue Gas CO2 Capture to Methanol Demonstration Project (Engineering Design) Honored As "Landmark (Exemplary) Project of Shanghai Survey and Design Industry's 40th Anniversary"

2025-09-26

WEL CTO Liu Hengwei Invited to International Climate Policy Symposium to Discuss COP30 and Energy Transition

2025-09-25

Wison Engineering

Since 1997, we have been engineering a world
where people and nature thrive together

Careers

Working at Wison

Investor Relations

Creating Long-Term Value for Investors

ResourcesLearn More

ESG
Report

Annual
Report

Core Products

Our Sector

Our Sector

Our Sector