Aviation Water System Precision Components + USA

I. Basic Information (English)

• Key Products: Precision valves, stainless steel pipeline assemblies, pressure sensor bases, integrated sealing components for aircraft water systems
• Customer Country: United States
• Customer Type: Terminal manufacturer of airborne equipment (Tier 1 supplier for North American commercial aircraft)
• Customer Acquisition: International aviation exhibition (US Airshow) + referral from long-term partner
• Products & Quantity: Aircraft water system precision parts supporting project (18sets)
• Total Project Value: 1,460,000 USD

Order Process Details

At the initial stage, the client contacted us face-to-face at the US Aviation & Aerospace Exhibition and was referred by a long-term partner, then sent a formal inquiry. The customer’s requirements were clear: components for drinking water and waste water systems of North American mainline aircraft, complying with FAA standards, AMS aerospace material specifications, requiring ultra-high reliability, fire resistance, long service life, full traceability, key dimension tolerance within ±0.015mm, and supporting AS9100 system audit.

Three major challenges in cooperation:

• The US customer had extremely strict requirements for material traceability, heat treatment records, NDT, and third-party laboratory reports, all documents must be in English and verifiable item by item;
• Complex structure with multi-cavity integrated machining was difficult, easy to cause uneven wall thickness and unqualified inner hole finish;
• Tight delivery schedule with PPAP approval required, involving complicated procedures and multiple audit nodes.

We immediately set up a dedicated project team with English-speaking technical contacts, held 15 rounds of technical communication and optimization with the customer’s engineering team. By improving 5-axis linkage machining and optimizing tool paths, we realized one-time forming of complex cavities; strictly implemented incoming material inspection, in-process inspection and final inspection, each product with complete test data package; prepared full set of PPAP documents in advance and passed remote audit at one time.

24-hour progress synchronization was applied during production with photo records for each process. Custom shockproof and moisture-proof packaging was used for delivery, combined with sea and air transportation to ensure on-time arrival. After delivery, we provided remote technical support, on-site commissioning guidance, exclusive after-sales channel and regular follow-up.

Customer Feedback: “Product accuracy, quality stability and document compliance fully meet US aerospace standards. The project is efficient and transparent, the team is professional and reliable. We look forward to further cooperation.”