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info@deltamachineandtool.com West Chester, PA 19382
AS9100 Rev D Tier-1 OEM Supplier
Supply Chain Management

One PO. One Partner.
Complete Accountability.

Managing a network of machining suppliers, secondary processors, hardware distributors, and logistics providers is expensive, time-consuming, and a constant source of quality risk. Delta eliminates that complexity. As your Tier-1 single-source partner, we own the entire supply chain on your behalf — from raw material through finished, documented delivery — under a single AS9100 Rev D quality system.

This model doesn't just simplify your procurement. It removes the supplier-to-supplier quality gaps that drive non-conformances, compresses your total program lead time, and gives you a single point of contact who is accountable for every step.

Assembly

Supply Chain Scope

Supplier Model
Tier-1 Single Source
Managed Scope
Material → Assembly → Ship
Secondary Ops
Managed & Documented
Purchase Orders
Single PO to Delta
Quality Standard
AS9100 Rev D
What We Manage

Every Supplier.
Every Step. Under One Roof.

Delta's supply chain management covers the full program lifecycle — not just the parts we machine. Under our AS9100 system, we manage and are accountable for:

  • Raw material sourcing — certified alloys with mill certs and MTRs from approved suppliers
  • CNC machining — all operations performed in-house at our West Chester, PA facility
  • Surface finishing — anodizing, plating, heat treatment, and coatings through AS9100-approved processors
  • Hardware procurement — fasteners, inserts, seals, and bought-out components to your BOM
  • Final inspection and documentation — CoC, FAIR, and traceability packages per your requirements

The result: your team sends one purchase order to Delta and receives a fully documented, conforming product at your dock. No chasing sub-tier suppliers. No reconciling conflicting certifications. No schedule surprises. Just parts — on time, to print, every time.

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