Precision Mechanical & Electro-Mechanical Integration
At Amfas, our assembly services go beyond parts – we deliver complete, production-ready assemblies with precision, repeatability, and quality built in. From intricate mechanical builds to light electronic integration, we offer a flexible, scalable solution tailored to your product.
With our AMFAS-owned assembly and 3PL+ logistics facility in Ensenada, Mexico, we help OEMs streamline production, simplify cross-border logistics, and reduce overall supply chain costs. We focus on precision fastening, alignment, and final build quality to ensure a seamless handoff into your production or supply chain. For customers manufacturing in Mexico, our owned Ensenada facility also supports warehousing, inventory management, and cross-border fulfillment through our integrated 3PL+ logistics services.
Our Capabilities
We support a wide range of applications and industries, including industrial, electronics, consumer products, and medical devices.
🔩 Mechanical Assembly:
- Fastening: screws, bolts, rivets, press-fits
- Adhesive bonding & gasketing
- Welding & fabrication
- Sub-assembly and final product build
- Kitting and custom packaging
- Vibration, leak, and functional testing
- Custom jigs & fixtures for high repeatability
💡 Electro-Mechanical Integration:
- PCB handling and placement (customer-supplied or sourced)
- Low-voltage wiring, cable routing, and harness assembly
- Sensor, switch, and motor integration
- Static-safe workstations and ESD protocols
- Final QC and basic functional testing
Why Choose Amfas for Assembly?
- Global footprint with domestic and international facilities
- Tight integration with in-house manufacturing services
- Scalable processes from pilot runs to full production
- Custom QC plans tailored to each product and industry
- Engineering support from DFM to packaging
- AMFAS-owned Assembly & 3PL+ Logistics facility in Ensenada, Mexico
- Manufacturing, assembly, warehousing and distribution under one partner
- Cross-border logistics expertise
Applications
- Industrial control enclosures
- Sensor assemblies
- Medical equipment
- Appliance sub-assemblies
- Small consumer electronics
- Drivetrain systems
- Control systems
Quality & Traceability
Every assembly process at Amfas follows strict documentation and traceability protocols. We use work instructions, serialization, and visual inspection to ensure performance and consistency, batch after batch. The same quality standards and documentation procedures are maintained across our global operations, including our AMFAS-owned Ensenada assembly and logistics facility, ensuring consistent quality regardless of manufacturing location.
Partner With Us
Email us now at info@amfasinternational.com or contact us here.
Frequently Asked Questions
How do you help OEMs achieve cost-effective secondary operations and assembly?
We combine U.S.-based engineering oversight with assembly and finishing facilities in Asia and Mexico, providing turnkey solutions that reduce handling, logistics, and total landed cost.
What makes your assembly approach stand out from other suppliers?
Amfas integrates machining and mechanical assembly under one quality-managed system — ensuring consistent fit, function, and tariff-safe sourcing.
How do you ensure consistency and quality in assembly operations?
Every assembly is validated for dimensional accuracy, torque, and functionality under our U.S.-supervised quality framework. Amfas engineers stationed on-site verify part integrity before shipment to OEMs.
Can you support design optimization before assembly begins?
Yes — our engineering team collaborates early to align component tolerances, fastener choices, and assembly sequences for improved manufacturability and performance.
How do you reduce lead times for assembled components?
Through regional assembly hubs, local kitting programs, and coordinated supplier networks, we streamline production flow and shorten delivery cycles.
What materials and processes do you typically handle?
We manage assemblies involving metals, plastics, and electronics with integrated secondary processes like machining, coating, welding, and packaging. Amfas has also developed custom sub-assemblies tailored for demanding OEM applications.
How do you help OEMs manage tariffs and supply chain risks?
Our dual-region model across Mexico and Asia enables tariff-safe sourcing, stable production capacity, and predictable landed costs.
Do you provide end-to-end project management for assembly programs?
Yes — from component sourcing and production through assembly, testing, and logistics, Amfas manages the entire lifecycle with built-in quality assurance and continuous audits.
How flexible are you in handling changes in production volume?
Our scalable assembly network supports both low- and high-volume production runs, adapting quickly to OEM demand shifts while maintaining delivery reliability.
Why do leading OEMs choose to partner with you for secondary operations and assembly?
Because Amfas delivers complete, quality-assured solutions — combining U.S.-led engineering with global manufacturing reach to simplify OEM supply chains.
