Oil Refining

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Oil Refining

Through several years of successfully executing major projects, Wison has established a leading position in providing construction and technology services for the refining industry.

Wison can undertake project construction of large-scale refining plant in many types of project management modes, such as ADU/CDU, Diesel Hydrogenation, hydrogenation cracking, hydrogenation, continuous reforming unit, delay coking unit, catalytic cracking unit and sulfur recovery unit and the related technical services.


10,000kt/a Russian sour crude oil processing project

Client: Dalian Petrochemical Company

The project marked PetroChina’s first use of the PMC contracting structure and allowed for the completion of 6 sets of combined units.

10,000kt/a Russian sour crude oil processing project


Wison Engineering

Wison Offshore & Marine

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