Group 1 - The company Shaanxi Beiyuan Chemical Group Co., Ltd. has obtained a patent for a specialized tool for open temperature measurement devices, with the patent number CN223172896U and application date July 2024 [1] - The patent describes a utility model that includes a rotating cylinder with a detachable hexagonal sleeve, a soft ring for sealing, and a drainage mechanism to prevent hot liquid from splashing on workers [1] - The tool is designed for easy operation in confined spaces, minimizing the risk of damage to temperature sensors and preventing burns from leaking hot liquids [1] Group 2 - Shaanxi Beiyuan Chemical Group Co., Ltd. was established in 2003 and is located in Yulin City, primarily engaged in the manufacturing of chemical raw materials and products [2] - The company has a registered capital of approximately 397.22 million RMB and has made investments in four other enterprises [2] - The company has participated in 5,000 bidding projects, holds 586 patents, and has 80 trademark registrations, along with 148 administrative licenses [2]