On May 16 and May 20, 2022, the Zhuzhou Redel team visited the Vulcan Zhuji factory for field research and investigation. Mr. Wang Erke, deputy general manager of the group, Mr. Zhou Gang, director of group research and development, Mr. Zhu Dan, general manager of Vulcan Zhuji Zhongzhi Company, Mr. Peng Haipeng, general manager of Vulcan Zhuji Runxin, and relevant leaders of the company's quality department and sales department accompanied the visit throughout the visit.

During the on-site visit to the factory, the Vulcan team introduced the production process, processing equipment, product performance, etc. of Vulcan thermal field products to customers in detail, and gave detailed answers to questions of concern to customers. In the conference room, the two parties conducted in-depth discussions and communications on subsequent cooperation. The Vulcan team reported on the company's development status and planning in the past two years, the upgrade and iteration of technology and equipment, and current sales cases in the same industry; the customer procurement and technical team also put forward detailed requirements based on the performance requirements of thermal field products in the industrial furnaces used and the large silicon wafer growth process. Both parties agree on the trend of domestic thermal field product replacement, and reach a cooperation mode of special establishment and dedicated person in charge in the cooperation between the two parties, and carry out more extensive and in-depth cooperation on the existing basis to achieve win-win development.

After the visit, the customers of the Redel team affirmed the company's good working environment, orderly production process, strict quality control, harmonious working atmosphere, and hard-working employees, which strengthened the confidence of the in-depth cooperation between the two parties in the future.