Cross believes one acquisition of the company "quality first, customer first, members of the business with sincerity, science and technology enterprises". the company's philosophy is "cooperation, innovation, progress and development". us to service customers at home and abroad, to revive the economy and contributing to society as our responsibility, strive to people-oriented, market-oriented, in good faith to provide our customers with excellent products and the integrity of the service. big oil refinery and ethylene is the first priority.