Eternal Hydraulic Cylinder is a professional hydraulic system solutions provider, belonging to the Eternal Group. Our products include hydraulic systems for dump trucks, truck cranes, dump truck cover plates, and garbage compression conveyors.
The company covers an area of 20,000 square meters and has an annual production capacity of 100,000 sets. We possess production lines for dump truck cylinders, special cylinders, heat treatment equipment, testing equipment, and over 500 CNC machining machines. The company currently has 30 sales personnel, 180 workers, and 40 R&D staff, 90% of whom hold a bachelor’s degree or higher, and 30% have overseas education backgrounds.
Eternal Cylinder's Technological Moat
1. Deep Cultivation of Core Manufacturing Processes
As early as 2012, we launched a major expansion project for high-pressure hydraulic cylinders. This project involved a significant investment and featured a highly forward-thinking process approach:
* Cylinder Machining: Utilizing advanced scraping and burnishing processes, we ensured the smoothness, straightness, and dimensional accuracy of the inner bore, laying the foundation for stable cylinder operation and long service life.
* Surface Treatment: Piston rod electroplating employs a multi-layer nickel-hard chromium plating process, greatly enhancing wear resistance and corrosion resistance, enabling it to adapt to various harsh working conditions.
* Welding and Assembly: The introduction of welding robots and friction welding machines improved the consistency of welding quality for key structural components; the installation of assembly lines, automated painting lines, and computer-aided testing platforms modernized the manufacturing process.
2. Embracing Digital Transformation, Building a 5G Smart Factory
* Intelligent Production Management and Control: By deploying 5G+equipment data acquisition and 5G+MES (Manufacturing Execution System), the factory achieved real-time monitoring and optimized scheduling of production equipment, materials, and process parameters, making the entire production process transparent and manageable.
Intelligent R&D and Quality Prediction: The company’s technological innovation has penetrated deep into the field of artificial intelligence. We are developing a hydraulic component processing decision system, a parts processing quality prediction system, and a processing condition diagnosis system based on neural network models. These systems can predict processing results, optimize decisions, and diagnose equipment status through deep learning of massive amounts of process data, thereby proactively avoiding potential quality risks in the virtual world and shifting quality control from “post-inspection” to “pre-prediction.”
3. Continuous Structural Innovation and Integrated Design: In terms of specific product technologies, Eternal Cylinder focuses on solving practical application pain points. The company extends hydraulic technology to mechatronics integration, developing the Haitian injection molding machine integrated electro-hydraulic actuator, which highly integrates the motor, pump, valve, and cylinder, demonstrating its ability to evolve from a single component supplier to a system solution provider.
