Beijing Haixin Energy Technology Co., Ltd. (Chinese name: 北京海鑫能源科技股份有限公司) is a leading Chinese state-owned enterprise specializing in energy purification and green technologies. Established in 1997, Haixin operates under the Beijing Haidian State-owned Assets Investment Group. The company is renowned for its commitment to national strategic priorities, particularly in advancing carbon peaking and carbon neutrality goals, and implementing innovative energy security strategies.
Core Business Areas
Haixin’s operations span five major business domains:
- Bioenergy
- Catalytic purification (environmental materials)
- Specialty chemicals
- Engineering services
- Green technology consulting and digital trade
Bioenergy Leadership
Haixin is a pioneer in hydrocarbon-based biodiesel production in China, utilizing proprietary suspended-bed hydrogenation technology. Its bioenergy segment is fully ISCC-certified, achieving a carbon emission reduction ratio of over 80%. The company maintains large-scale production and processing facilities across multiple provinces, with an annual capacity of 400,000 tons. Haixin’s advanced biodiesel products are recognized for their high calorific value, low impurities, and suitability for sustainable aviation fuels.
Consulting and Green Services
Through the Haixin Research Institute, the company offers consulting in carbon management, capacity building, policy research, and digital trade. These services support enterprises, financial institutions, industrial parks, and governments in transitioning to low-carbon, digital, and internationally competitive operations.
Global Reach and Partnerships
Haixin collaborates with major international oil companies and traders, exporting high-quality biofuels and chemicals worldwide. The company’s products and solutions are applied across industries, both domestically and abroad, reinforcing its reputation as a key player in the global green energy sector.
Production Capacities and Product Types by Site
Below is a breakdown of manufacturing sites belonging to Haixin and its subsidiaries, their capacities, and the types of products manufactured at each location, based on available public information:
| Site/Company |
Location |
Capacity (tons/year) |
Main Product Types |
Notes |
| Shandong Sanju Bioenergy Co., Ltd. |
Rizhao, Shandong |
400,000 |
Hydrotreated Vegetable Oil (HVO), Biodiesel, SAF |
Uses suspended/fixed bed hydrogenation; ISCC certified; main hub for bioenergy |
| Hainan Huanyu New Energy Co., Ltd. |
Lingao, Hainan |
40,000 |
Hydrocarbon-based biodiesel, waste mineral oil recovery |
Modern, eco-friendly plant; also involved in oil trading and R&D |
| Hebi Huashi United Energy Technology |
Hebi, Henan |
100,000–120,000 |
HVO (biodiesel) |
Joint venture; initially 60,000, doubled to 100–120,000 tons/year |
| Heze, Shandong |
Heze, Shandong |
Not specified |
Bioenergy |
Part of the overall 400,000 t/y system |
| Anyang, Henan |
Anyang, Henan |
Not specified |
Bioenergy |
Part of the overall 400,000 t/y system |
| Daqing Sanju Energy Purification Co., Ltd. |
Daqing, Heilongjiang |
50,000 |
Styrene, Neopentyl Glycol |
First in China with hydrogenation for neopentyl glycol |
| Inner Mongolia Sanju Jiajing New Energy |
Inner Mongolia |
140,000 LNG; 100,000 synthetic ammonia |
LNG, Synthetic Ammonia |
Utilizes LNG exhaust for comprehensive production |
| Shenyang Sanjukaite Catalyst Co., Ltd. |
Shenyang, Liaoning |
20,000 |
Catalysts, purification agents |
Leading domestic catalyst producer |
