Our Services

Valleytek provides comprehensive PCB assembly services using state-of-the-art surface mount technology (SMT) and through-hole assembly lines. From quick-turn prototypes to high-volume production runs, our experienced team delivers precision assemblies with rigorous quality control at every step.

Assembly types:

• Surface Mount Technology (SMT) — including fine-pitch and 0201 chip sizes
• Through-Hole Technology (THT)
• Ball Grid Array (BGA)
• Mixed technology (SMT + through-hole)

Specifications:

• Board sizes from 0.3” × 0.3” up to 20” × 20”
• Lead-free (RoHS) and standard leaded processes
• Consignment, turn-key, and partial turn-key options
• Turnaround from 10-day standard to 1-day expedite

We build custom cable assemblies and wire harnesses to your exact specifications. Our team works with a wide range of connector types, wire gauges, and shielding configurations to meet your application requirements.

Cable types we build:

• Wire harness and ribbon cable assemblies
• Coaxial cables
• Semi-rigid coaxial assemblies
• Custom injection-molded cables
• Bulk cable cutting and termination

From sub-assembly to complete system integration, Valleytek handles the full box build process. We assemble enclosures, install PCBs, route cables, and integrate mechanical components into finished, tested products ready for deployment. Our team manages the entire process from kitting through final packaging.

Quality is built into every step of our process. Our in-house capabilities include automated optical inspection (AOI), X-ray inspection for BGA and hidden solder joints, in-circuit testing (ICT), burn-in testing, and custom functional testing. We work with you to develop test procedures that ensure your products meet all specifications.

Valleytek provides engineering support and supply chain management to streamline your manufacturing process. From cost reduction analysis to full materials procurement, kitting, and inventory management, we handle the logistics so you can focus on your product.

Services include:

• Engineering services (cost reduction, RMA management)
• Materials procurement, kitting, and management
• Consignment, turnkey, or mixed project support
• ECO implementation and scalability planning

Our skilled technicians perform precision PCB rework and repair on assemblies of all complexity levels. Whether you need component replacement, solder joint correction, or BGA reballing, we restore your boards to full specification with the same quality standards applied to new assemblies.

Capabilities include:

• Through-hole and SMT component removal and replacement
• BGA rework and reballing
• Fine-pitch IC rework
• Trace repair and pad restoration
• Conformal coating removal and reapplication
• IPC-A-610 Class 2 and Class 3 workmanship standards