志高机械（920101）：中国工程机械制造商30强，凿岩设备和空气压缩机“小巨人”

Investment Rating - The report does not explicitly state an investment rating for the company Core Insights - Zhigao Machinery is recognized as a "small giant" in the rock drilling equipment and air compressor sectors, ranking among the top 30 engineering machinery manufacturers in China. The company focuses on R&D, production, sales, and service of rock drilling equipment and air compressors, with products widely used in mining, construction, equipment manufacturing, and petrochemical industries. Its mobile air compressors and supporting drilling rigs have ranked among the top three in market share from 2021 to 2023 in China, demonstrating strong market competitiveness and industry influence [2][29]. Summary by Sections 1. Valuation Analysis - Zhigao Machinery's revenue for 2022-2025 is projected to be 795.04 million, 840.37 million, 888.44 million, and 469 million yuan, with year-on-year growth rates of -9.75%, 5.70%, 5.72%, and 4.99% respectively. The net profit attributable to the parent company is expected to be 88.99 million, 103.50 million, 105.05 million, and 59.58 million yuan, with growth rates of 32.93%, 16.31%, 1.49%, and 25.15% respectively. The company’s post-issue market capitalization is estimated at 1.552 billion yuan, corresponding to a PE ratio of 14.78 for 2024, which is relatively discounted compared to comparable companies [5][27][28]. 2. Core Competitiveness - The company possesses high-end manufacturing capabilities and a complete production system, being one of the few domestic manufacturers that master the core components of underground drilling rigs and screw compressors. It has established a robust product R&D system and has received various technological achievements, with multiple models recognized as provincial industrial new products. The company has a mature quality control system and has passed several management system certifications, which has earned customer trust through stable product quality [4][48][49]. 3. Industry Situation - The drilling equipment industry is moving towards integration, automation, and intelligence. The demand for energy-saving and environmentally friendly solutions is increasing, with integrated drilling rigs becoming a significant development direction. The screw compressor industry is also experiencing trends towards energy efficiency and increased intelligence, driven by industrial automation and the emphasis on energy conservation and emission reduction in downstream industries [3][5].