Group 1 - A new company, Danzhou Chiyuan Welding Service Co., Ltd., has been established with a registered capital of 3 million RMB [1] - The legal representative of the company is Xu Zhengwu [1] - The business scope includes metal surface treatment, thermal processing, spraying processing, manufacturing of automotive parts and components, and general parts manufacturing [1] Group 2 - The company is also involved in domestic trade agency and trade brokerage, excluding projects that require legal approval [1] - The company operates under the business license and is authorized to conduct business activities independently [1]

Group 1 - The core viewpoint of the article is that Daye Co., Ltd. has successfully deployed key manufacturing processes and localized supply chains at its factory in Mexico, which is currently in the trial operation phase [1]