Introduction to 1-Hexene
1-Hexene is an important linear alpha – olefin. It is a colorless liquid with a characteristic hydrocarbon odor. As a key monomer, it plays a crucial role in the production of high – performance polyethylene (PE). When copolymerized with ethylene, 1 – hexene can significantly improve the physical and mechanical properties of polyethylene products, such as enhancing their tear strength, impact resistance, and puncture resistance. These properties make the resulting polyethylene widely used in various fields, including packaging, automotive, and construction industries. In addition to polyethylene production, 1 – hexene also serves as an intermediate in the synthesis of other chemicals, such as plasticizers, surfactants, and lubricant additives. 1-Hexene

Now, let’s explore the 10 leading 1 – Hexene factories in China in 2026:
1. Heze Sirloong Chemical Co., Ltd.
Heze Sirloong Chemical Co., Ltd. is a well – established chemical enterprise with a focus on high – quality chemical production. The company has a modern production base equipped with advanced production technology and strict quality control systems. Committed to innovation and sustainable development, Heze Sirloong Chemical is constantly working on improving its production processes to meet the evolving market demands. The company has a professional R & D team that continuously explores new applications of its chemical products, including 1 – Hexene.
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1 – Hexene Features:
- High – purity 1 – Hexene production: The company can produce 1 – Hexene with high purity, which is crucial for high – end polyethylene production, ensuring the excellent performance of the final products.
- Stable supply: With a well – organized production line and raw material procurement system, it can provide a stable supply of 1 – Hexene to meet the large – scale production needs of customers.
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Company Advantages:
- Advanced technology: The adoption of advanced production technology enables the company to produce 1 – Hexene with high efficiency and quality.
- Good after – sales service: The company provides comprehensive after – sales support, quickly responding to customers’ problems and needs.
- Website: https://www.sirloongchem.com/
2. Sinopec Maoming Petrochemical Company
Sinopec Maoming Petrochemical Company is one of the leading petrochemical enterprises in China. It has a long – standing history and rich experience in the petrochemical industry. The company has a large – scale production base with a complete industrial chain from raw material processing to the production of various petrochemical products. It is committed to technological innovation and environmental protection, and has made remarkable achievements in energy – saving and emission – reduction.
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1 – Hexene Features:
- Production scale: It has a large – scale production capacity of 1 – Hexene, which can meet the large – quantity needs of the market.
- Diversified product types: In addition to general – purpose 1 – Hexene, it can also produce special – grade 1 – Hexene according to different customer requirements.
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Company Advantages:
- Industrial chain advantage: The integrated industrial chain ensures the stable supply of raw materials and reduces production costs.
- Strong R & D strength: Supported by Sinopec’s overall R & D resources, it can continuously optimize the production process of 1 – Hexene.
3. PetroChina Daqing Petrochemical Company
PetroChina Daqing Petrochemical Company is located in the famous oil – producing area of Daqing. It has unique geographical advantages in raw material procurement. The company has advanced production facilities and a high – level management team. It has always adhered to the principle of safety and environmental protection in production, and has a good reputation in the industry.
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1 – Hexene Features:
- High – quality raw materials: Using local high – quality crude oil as raw material, the produced 1 – Hexene has excellent quality.
- Quality control system: Implement a strict quality control system from raw material inspection to finished product testing to ensure the stability and reliability of product quality.
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Company Advantages:
- Resource advantage: The abundant local oil resources provide a stable and cost – effective raw material supply.
- Safety management: With strict safety management measures, it can ensure the continuous and stable production of 1 – Hexene.
4. CNOOC Huizhou Refining & Chemical Company
CNOOC Huizhou Refining & Chemical Company is a large – scale petrochemical enterprise under China National Offshore Oil Corporation. It is located in Huizhou, a coastal city with convenient transportation and rich marine resources. The company has a modern petrochemical complex that integrates refining, chemical production, and storage.
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1 – Hexene Features:
- International – standard production: The production process of 1 – Hexene meets international standards, and the product has high competitiveness in the international market.
- New – technology application: Actively introduce and apply new technologies in the production of 1 – Hexene, improving production efficiency and product quality.
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Company Advantages:
- Location advantage: The coastal location facilitates the import and export of raw materials and products, reducing logistics costs.
- Group support: Backed by CNOOC, it has strong financial and technological support for continuous development.
5. Yangzi Petrochemical – BASF Co., Ltd.
Yangzi Petrochemical – BASF Co., Ltd. is a Sino – German joint – venture enterprise. It combines the advanced technology and management experience of BASF with the local resources and market advantages of Yangzi Petrochemical. The company has a world – class petrochemical production base with high – end production equipment and a professional R & D team.
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1 – Hexene Features:
- International – leading technology: Adopting BASF’s advanced production technology, the 1 – Hexene produced has high purity and excellent performance.
- Product customization: Can customize 1 – Hexene products according to different customer needs, providing personalized solutions.
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Company Advantages:
- Joint – venture advantage: The combination of Chinese and German advantages in technology and management promotes the continuous innovation and improvement of the company.
- Global market channels: With the help of BASF’s global marketing network, the products can be sold to a wider market.
6. Zhejiang Satellite Petrochemical Co., Ltd.
Zhejiang Satellite Petrochemical Co., Ltd. is a well – known private petrochemical enterprise in China. It has a strong market – oriented awareness and a rapid response mechanism. The company has been committed to the research and development and production of high – value – added petrochemical products.
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1 – Hexene Features:
- Fast – response production: Can quickly adjust the production plan according to market changes to meet the sudden demand for 1 – Hexene.
- Cost – effective products: Through continuous optimization of the production process and cost control, it provides cost – effective 1 – Hexene products.
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Company Advantages:
- Flexible management: The private – enterprise nature enables the company to have more flexible decision – making and management mechanisms.
- Market – sensitive R & D: The R & D team closely follows market trends and adjusts product development strategies in a timely manner.
7. Shenghong Group Co., Ltd.
Shenghong Group Co., Ltd. is a large – scale enterprise group with diversified businesses, including petrochemical, energy, and textile. In the petrochemical field, it has a complete industrial chain from refining to chemical product production. The company has advanced production facilities and a strong R & D innovation ability.
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1 – Hexene Features:
- Industrial – chain integration for 1 – Hexene: Through the integration of the industrial chain, it can ensure the stable supply of 1 – Hexene and reduce costs at each production link.
- High – tech R & D in 1 – Hexene: Continuously invests in R & D to improve the production technology of 1 – Hexene, such as exploring new catalysts.
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Company Advantages:
- Diversified business support: The diversified business structure can share resources and risks, providing strong support for the development of 1 – Hexene business.
- Large – scale investment: The company’s large – scale investment in the petrochemical industry ensures the continuous expansion of 1 – Hexene production capacity.
8. Hengli Petrochemical Co., Ltd.
Hengli Petrochemical Co., Ltd. is a leading enterprise in the domestic petrochemical industry. It has a large – scale refining and chemical integration project, which is one of the largest in Asia. The company has advanced production technology and a strict quality management system.
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1 – Hexene Features:
- Ultra – large – scale production: With a huge production capacity of 1 – Hexene, it can play a leading role in stabilizing the market supply.
- High – quality and stable production: Through advanced process control and strict quality inspection, it can ensure the high – quality and stable production of 1 – Hexene.
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Company Advantages:
- Integration and scale advantage: The large – scale refining and chemical integration project reduces production costs and improves overall competitiveness.
- Technological innovation ability: Continuously invest in technological innovation to improve the production efficiency and product quality of 1 – Hexene.
9. Rongsheng Petrochemical Co., Ltd.
Rongsheng Petrochemical Co., Ltd. is a well – known petrochemical enterprise in China. It has a long – term focus on the petrochemical industry and has a good market reputation. The company has a complete set of production and management systems, and is committed to environmental protection and sustainable development.
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1 – Hexene Features:
- Environment – friendly production process: Adopting an environment – friendly production process for 1 – Hexene, which meets the national environmental protection requirements and reduces the environmental impact.
- Product quality improvement: Continuously improve the quality of 1 – Hexene through technological innovation, making it more competitive in the market.
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Company Advantages:
- Brand advantage: The well – established brand in the industry can enhance customer trust in its 1 – Hexene products.
- Sustainable development strategy: The company’s sustainable development strategy ensures the long – term stability and development of 1 – Hexene production.
10. Wanhua Chemical Group Co., Ltd.
Wanhua Chemical Group Co., Ltd. is a global – leading chemical enterprise. It is famous for its innovation in chemical technology and product development. The company has a strong R & D team and a wide – range of product portfolios.
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1 – Hexene Features:
- Innovative production technology: Develops and applies innovative production technologies for 1 – Hexene, which may include new synthetic methods and process improvements.
- Application – oriented R & D: Conducts R & D according to the specific application needs of 1 – Hexene, such as developing special – performance 1 – Hexene for new – type polyethylene.
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1-Octadecene C18 Company Advantages:
- Global R & D network: The global R & D network enables the company to keep up with the latest international technological trends in 1 – Hexene production.
- Diversified product application promotion: Can promote the application of 1 – Hexene in multiple fields through its diversified product portfolio and market channels.