/ News Updates
The 400,000-ton/year full-density polyethylene unit of the Petro China Guangxi Petrochemical Branch's integrated refining and chemical transformation and upgrading project, undertaken by Qingdao Huayuan, has been successfully delivered.
The Guangxi Petrochemical Refining and Upgrading Integration Project undertaken by Qingdao Huayuan was successfully delivered.
The Sinopec Jianghan Oilfield project undertaken by Qingdao Huayuan was successfully delivered.
Qingdao Huayuan successfully delivered the SZL20-2.5MPa steam boiler it undertook and shipped overseas.