Group 1 - The core point of the news is that XINLEI Compressor Co., Ltd. has applied for a patent for an "automatic drainage screw machine," indicating innovation in their product line [1] - The patent application was filed on May 2025, and the publication number is CN120402372A, showcasing the company's commitment to technological advancement [1] - The automatic drainage screw machine includes several components such as a storage tank, compression assembly, oil inlet assembly, discharge valve, pressure detection module, and control module, which allows for efficient air and water discharge control [1] Group 2 - XINLEI Compressor Co., Ltd. was established in 2006 and is located in Taizhou, primarily engaged in the general equipment manufacturing industry [2] - The company has a registered capital of 157.19 million RMB and has made investments in 9 enterprises, indicating a diversified business strategy [2] - XINLEI has participated in 324 bidding projects and holds 615 patent information, reflecting its active role in innovation and market competition [2]