Capabilities

Aerospace-Grade R&D Discipline: Engineering Uncompromising System Stability

From individual hydraulic components to highly complex fluid power and structural seismic mitigation systems, ASHUN's engineering team maintains 100% independent, in-house design capabilities. Distinguishing ourselves as Taiwan’s first fluid power manufacturer to achieve AS9100 aerospace certification, we embed rigorous engineering discipline into every phase of product development. Whether engineering heavy-duty hydraulic cylinders, precision torque-controlled rotary actuators, or Fluid Viscous Dampers (FVD) designed for high-intensity seismic energy dissipation, we ensure comprehensive validation. Every design undergoes meticulous optimization for pressure thresholds, thermal stability, and dynamic performance prior to entering physical manufacturing.

Highly Integrated Lean Manufacturing: Executing High-Precision Tolerance Control

Spanning over 15,840 square meters in Taichung, Taiwan, our state-of-the-art production facility serves as the foundation for our unwavering quality stability. We have strategically integrated advanced DMG MORI NLX series mill-turn centers with FANUC and KUKA robotic automation systems to execute high-precision cylinder machining. For structural components, YASKAWA robotic arms are deployed to perform high-strength welding operations. By retaining critical manufacturing processes strictly in-house, we leverage optimized resource allocation and standardized protocols to masterfully control dimensional tolerances, production cycle times, and complete material traceability across our entire product line.

Objective Data Validation: Guaranteeing Unyielding Outbound Quality Consistency

At ASHUN, quality assurance is deeply rooted in rigorous quantitative data. Every single product dispatched must successfully pass an exclusive validation protocol, encompassing stringent dynamic and static pressure tests alongside internal leakage measurements. To address the critical geometric and sealing prerequisites of fluid power components, our in-house laboratory is equipped with industry-leading metrology equipment—including the Mitutoyo CRYSTA-Apex CNC Coordinate Measuring Machine (CMM), RA-2200 Roundness Tester, and SJ-410 Surface Roughness Tester—ensuring absolute precision in machining tolerances. To guarantee structural integrity and system reliability, we deploy the USM 35X Ultrasonic Flaw Detector for Non-Destructive Testing (NDT) and utilize the FCU 1000 Fluid Contamination Unit to strictly monitor fluid cleanliness. This robust approach enables us to provide our global clientele with highly consistent and fully traceable quality performance records.

Certified Excellence: A Robust Framework of Global Standards and Core Patents

ASHUN’s technological foundation is built upon comprehensive and strict international standards. Beyond holding numerous core patents in fluid control and seismic mitigation structures, we have architected a holistic compliance framework spanning quality engineering, product safety, and environmental stewardship, providing our global partners with unwavering operational security:

● Aerospace & Quality Management Systems: Pioneering the industry with AS9100 aerospace-grade quality management and ISO 9001 certifications, we ensure that every phase, from conceptual design to physical manufacturing, adheres strictly to the highest engineering disciplines.

● Product Safety & Laboratory Validation: Our piston accumulators are fully compliant with the European Union's PED 2014/68/EU (Module H1) Pressure Equipment Directive. Furthermore, the performance of our Fluid Viscous Dampers (FVD) is independently and strictly validated by TAF-accredited testing laboratories.

● Environment, Energy, & Safety Governance: Demonstrating our unwavering commitment to sustainability and safety, our facilities are fully certified under ISO 14001 (Environmental Management), ISO 45001 (Occupational Health & Safety), and ISO 50001 (Energy Management). We have also completed the ISO 14064-1 Greenhouse Gas (GHG) Inventory, establishing a responsible, future-ready, and resilient global supply chain.

Precision Alignment with Project Demands: Delivering Reliable Integrated Solutions

The challenges confronting heavy machinery and critical infrastructure are inherently unique. To address this, we deliver highly adaptable, end-to-end customization services. Whether a project requires bespoke-specification hydraulic cylinders, high-precision rotary actuators, or Hydraulic Power Units (HPU) integrated with highly efficient IE3 energy-saving motors, ASHUN's engineering team conducts an in-depth evaluation of each client’s specific application scenarios. By leveraging empirical data and modular design principles, we provide rapid prototyping, rigorous testing, and comprehensive system integration. This agile approach empowers our clients to seamlessly advance large-scale project developments while effectively mitigating risks and maintaining strict project timelines.