This cracking furnace weighing 3689.6 tons with a height of 53.31 meters has an annual production capacity of 200,000 tons of ethylene.  It is the world’s largest single-unit liquid cracking furnace completed with modular construction and transportation, and it is the largest single production capacity ethylene cracking furnace in China. Wison Engineering completed the modular design, construction and final assembly of the first cracking furnace in just 5 months, thus, laying the foundation for Zhejiang Petrochemical to put it into production as scheduled which was highly recognized by the owners.

The overall modular construction of the cracking furnace is a manifestation of the company's comprehensive strength. The synergy effect of EPC was clear, from project planning, program selection, material management, long-lead procurement, construction technology, professional offshore cooperation, transportation coordination, etc.  Scientific organization, careful planning, and integration of resources by all parties controls the relationship between cost, quality, and progress to ensure the safe and reliable implementation of the project. 

The project commenced on 30 April 2009 with pre-commissioning completed on 20 July 2012. Wison is providing EM+PC services for the project.

The project commenced on 28 March 2007 with pre-commissioning completed on 15 June 2009, cumulatively achieving 3 million manhours without a lost time incident.

The plant was built to produce 23 different products including SSBR/ LCBR/ SB/SBS. Specifically, the plant has a solution styrene butadiene rubber (SSBR) capacity of 100 KTA and the styrene butadiene styrene (SBS) rubber capacity of 80 KTA, making it the largest rubber plant in the world. Civil work of the project began on 8 October 2006 and the plant was commissioned on 15 June 2009, cumulatively achieving 5 million manhours without a lost time incident.