【中文版】

恒力石化是一家以生产和销售石油化工品为主营业务的公司，总部位于中国大连。作为中国最大的石油化工企业之一，恒力石化拥有完整的产业链和强大的研发能力，主要产品包括乙烯、丙烯、芳烃等石油化工品，广泛应用于化工、纺织、电子等领域。

恒力石化的主要生产设施位于大连长兴岛，拥有世界领先的石油化工技术和设备，能够实现从原油加工到化工产品生产的全面覆盖。此外，恒力石化还注重环保和可持续发展，积极推进清洁生产和能源节约，减少对环境的污染和资源的消耗。

除了生产和销售石油化工品，恒力石化还涉足金融、房地产等领域，实现了多元化发展。公司秉承“诚信、创新、卓越”的企业理念，不断加强技术创新和品牌建设，赢得了广泛的市场认可和客户赞誉。

总的来说，恒力石化是一家具有强大实力和影响力的石油化工企业，致力于为社会创造更多的价值和贡献。

【英文版】

Hengli Petrochemical is a company mainly engaged in the production and sale of petrochemical products, headquartered in Dalian, China. As one of the largest petrochemical companies in China, Hengli Petrochemical has a complete industrial chain and strong research and development capabilities, with main products including ethylene, propylene, aromatic hydrocarbons, and other petrochemical products, widely used in chemical, textile, electronics and other fields.

The main production facilities of Hengli Petrochemical are located in Changxing Island, Dalian, equipped with world-leading petrochemical technology and equipment, able to achieve a comprehensive coverage from crude oil processing to chemical product production. In addition, Hengli Petrochemical also focuses on environmental protection and sustainable development, actively promoting clean production and energy conservation, reducing environmental pollution and resource consumption.

In addition to producing and selling petrochemical products, Hengli Petrochemical is also involved in finance, real estate and other fields, achieving diversified development. The company adheres to the corporate philosophy of "integrity, innovation, excellence", continuously strengthens technological innovation and brand building, and has won widespread market recognition and customer praise.

Overall, Hengli Petrochemical is a powerful and influential petrochemical enterprise, committed to creating more value and contributions for society.