东华科技：公司核心技术相对集中在化工、环保等领域

Core Viewpoint - Donghua Technology is a comprehensive engineering company specializing in various fields including chemical, petrochemical, new materials, renewable energy, ecological environment, infrastructure, and biomedicine, providing a full range of services from R&D to project management [2] Company Overview - Donghua Technology holds top-level qualifications in engineering design and environmental engineering, with over 400 provincial and national awards for technological progress and quality engineering [2] - The company possesses more than 260 patents and proprietary technologies, including award-winning inventions such as a system and method for continuous production of battery-grade lithium carbonate and a process for converting coke oven gas into ethylene glycol synthesis gas [2] - Currently, the company is not involved in nuclear fusion business [2]