Hubei Jiaheng Technology Co., Ltd.'s customized cylinders occupy an important position in the industrial field due to their diversified classification, wide applicability and excellent performance. From the classification characteristics, its products cover a variety of structural types such as single-acting, double-acting, multi-stage telescopic, and can be specially designed for different fields such as construction machinery, mining equipment, and ship hydraulics to meet the diverse working conditions such as high pressure and heavy loads, and high-frequency movements. The application scenarios cover a wide range, including key equipment such as excavator leg cylinders, crane boom systems, and shield machine propulsion devices. Especially in complex environments, the stability and reliability are highly recognized. The core advantages are reflected in the selection of high-strength alloy materials, the guarantee of precision CNC processing technology, and the integrated innovation of intelligent sensing technology, combined with a strict ISO quality management system to ensure that the product life is more than 30% higher than the industry standard. The production process adopts full-process digital control, and achieves micron-level precision control from forging to laser cladding surface treatment. It is equipped with a hydraulic pulse test bench and a fatigue life laboratory for full-dimensional testing. Customized services cover the cylinder diameter range from 50mm to 800mm, support non-standard size design, corrosion-resistant coating customization, extreme temperature adaptability modification (-50℃ to 200℃) and installation of intelligent feedback system, providing a one-stop solution from conceptual design to after-sales maintenance, fully demonstrating the research and development concept of "defining products by working conditions".