Xiang Xin Yu
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Precision-machined housings for chemical and pharmaceutical flow control. Optimized for zero-dead-space and ultra-low surface roughness to prevent contamination.
High-speed rotating components for pump and energy systems. Machined with simultaneous 5-axis continuous milling to ensure perfect dynamic balance and flow efficiency.
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Machining complex internal cross-drilled channels in solid aluminum or stainless steel billets. We ensure zero-leak integrity across high-pressure hydraulic circuits with micron-perfect seat finishes.
Utilizing specialized internal deburring and toolpath strategies to eliminate particulates in hidden fluid paths. Essential for aerospace-grade actuators and high-purity medical fluid systems.
Precision deep-hole drilling and boring with length-to-diameter ratios up to 30:1. We maintain perfect concentricity and Ra 0.2 surface finishes in deep valve bores.
Intricate internal fluidic circuits machined from 6061-T6 or 316L. Featuring specialized NPT/SAE thread-milling and perfectly perpendicular valve seats for zero-leak performance.
Proprietary honing and polishing techniques to achieve mirror-grade finishes inside deep, narrow valve seats and pump cavities.
Procuring source-verified 316L, 6061-T6, or Aerospace alloys with full metallurgical heat-lot traceability for pressure-boundary safety.
Generating complex 5-axis toolpaths to machine reaching internal features from multiple angles with zero step-over lines.
Utilizing hydraulic workholding and dedicated mandrels to ensure that even thin-walled valve bodies remain round and true during cut.
Utilizing custom-ground micro-tooling and abrasive flow processes to ensure that internal crossings are 100% free of loose particulates.
White-light interferometry to verify that critical o-ring and gasket datums are perfectly flat and within micron-level circularity.
Our engineers review CAD for sharp internal corners and dead zones, optimizing geometries for laminar flow and easier deburring.
Executing high-precision external and internal thread-milling for NPT, Metric, and SAE ports with perfect lead-in geometry.
100% verification of critical gland and seat surfaces using optical CMMs. We ensure flatness and concentricity within 0.005mm.
Multi-stage deionized water and nitric/citric acid passivation to remove all metal ions and hydrocarbons from internal flow paths.
Parts are cleaned, capped, and delivered with full material test reports (MTR) and pressure-test validation logs where required.
We are an ISO 9001:2015 certified CNC machining manufacturer. We prioritize rigorous quality standards to ensure all machined parts meet strict industrial requirements and are delivered on budget.
We procure source-verified, traceable raw materials including Stainless Steel 316L, Aluminum 6061-T6, Hastelloy, and other aerospace alloys to ensure high-pressure security and safety.
We employ precision CNC machining for cross-drilled internal channels, perpendicular valve seats, and advanced thread-milling for NPT/SAE ports. Our verification includes helium leak-proof testing.
We specialize in high-aspect ratio boring and deep-hole drilling with length-to-diameter ratios up to 30:1. We consistently achieve Ra 0.2 surface finishes while maintaining perfect concentricity.
We design zero-dead-space geometries, perform zero-trace internal deburring with abrasive flow processes, utilize ultrasonic passivation using nitric/citric acid, and inspect finishes to Ra 0.1 mirror-grade standards.
We utilize optical CMMs for seal datum metrology, verifying flatness and concentricity down to 0.005mm, alongside white-light interferometry to confirm seal surface datums.
