Aerospace & Defense
ChemTecUSA supplies lightweight, high-precision metal parts—shims, EMI shields, engine fins—engineered for the toughest aerospace and defense uses.
Single-Source Metal Processing Eliminates Multi-Vendor Risk in Critical Shielding Applications
Aerospace and defense programs rely on EMI/RFI shielding that maintains precise dimensions, ensures signal integrity. ChemTecUSA supports these requirements with integrated metal processing—photo chemical machining, plating, forming, heat treating, and assembly— under the supervision of a ISO 9001:2015 certified company and mitigated the risks associated with multi-vendor workflows.
Integrated Processing That Protects Your Critical Tolerances
Encoders rely on a rotor (a rotating disk or ring) and a stator (the fixed sensor component) to detect motion. Whether using light, magnetic fields, or inductive signals, this interaction depends on clean, consistent patterns that won’t drift, misread, or degrade over time.
ChemTecUSA’s etching process delivers micron-level resolution, enabling fine-pitch line densities for both incremental and absolute encoder formats. We hold tolerance to .0005″ with exceptional edge definition essential for maintaining clean transitions and signal output.
Materials That Support Signal Integrity
High-performance EMI RFI shielding depends on metals that conduct reliably and resist corrosion under extreme environmental and electrical stress. ChemTecUSA works with stainless steels, copper alloys, nickel iron alloys, and specialty materials such as beryllium copper, phosphor bronze, and Mumetal. On a case-by-case base we can fabricate Inconel and Monel. Our nickel, tin, and gold plating options strengthen conductivity, improve solderability, and protect against degradation in high-vibration or electrically noisy conditions.
Shielding for Mission-Critical Systems
ChemTecUSA produces EMI RFI shielding for avionics housings, connector shields, grounding components, radar and sensor assemblies, satellite electronics, secure communication modules, and other defense-grade electronic systems. Each part is manufactured with the consistency required for demanding environments.
Quality Systems Built for Aerospace and Defense
Our ISO 9001:2015 certified quality framework supports disciplined process control and complete material traceability for EMI RFI shielding production. First-article inspection is available upon request, and our experienced machining and finishing teams ensure the dimensional accuracy required for intricate, thin-feature shield designs.
CHEMTECUSA
Engineering Support for Complex Designs
Projects involving EMI RFI shielding often require guidance on material selection, manufacturability, and process sequencing. ChemTecUSA provides collaborative design input, rapid prototyping without complex tooling, and technical support through every project phase to help you meet performance and production targets.
Discuss Your Shielding Requirements
If you’re consolidating vendors, evaluating materials, or preparing a new EMI RFI shielding program, ChemTecUSA can help. Contact our team to review your specifications and identify the strongest path from prototype to production.