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Zhenhai Refining & Chemical

Zhenhai Refining & Chemical’s 1-million-ton-per-year ethylene project is the first in China to directly achieve an annual production capacity of one million tons. The project has received high-level attention from both the Zhejiang Provincial Party Committee and Sinopec headquarters; at the time, Xi Jinping, then Secretary of the Zhejiang Provincial Party Committee, personally presided over the groundbreaking ceremony. This milestone laid the foundation for Zhenhai Refining & Chemical to become the industry leader in both profitability and refining scale. Our company was primarily responsible for constructing the pile foundations for the ethylene cracking unit, the district utility tunnel, as well as the external process heating pipelines for propylene oxide, styrene, and the entire plant, completing a total of 90,000 cubic meters of piling work.

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