Small Batch SMT Production with In-House Stencil and CNC

Between prototype and mass production sits the small batch, and it runs best on a line that treats tooling as a core strength. QHPCBA is a precision PCB assembly manufacturer based in Shenzhen, China, focused on quick-turn SMT assembly and small-batch PCBA production for global hardware startups, R&D teams and OEM manufacturers. With our own SMT laser stencil workshop and an independent CNC fixture workshop, we respond faster, solve production issues in-house, and keep every prototype moving.

Small Batches on a Controlled Line

Small-batch production uses the same paste, reflow and inspection controls as larger work, so quality stays steady whether the order is fifty boards or five hundred.

• Stable batch-to-batch quality
• Full AOI and X-Ray inspection
• Controlled paste and reflow
• Traceable components

Tooling Strengths In-House

Our laser stencil workshop and CNC fixture workshop are both on site, so changes to printing or board support are handled immediately instead of through a supply chain.

• In-house laser stencils
• CNC machined fixtures
• Immediate re-cut and re-machining
• No external tooling queue

A Bridge to Volume

Small-batch runs are an ideal proving ground, and the data they produce carries directly into subsequent volume production.

• Repeatable build data
• Prototype to volume continuity
• Flexible order quantities
• Predictable lead times

Manufacturing Capabilities

• Small-batch SMT production
• In-house laser stencil
• CNC machined fixtures
• BGA and fine-pitch assembly
• AOI, X-Ray and test
• Lead-free reflow

Applications

• Pilot production
• Bridge builds before volume
• OEM small orders
• Industrial electronics
• Consumer device batches

At A Glance

Frequently Asked Questions

How large can a small batch be?
Small-batch runs scale flexibly from tens to hundreds of boards.

Is quality the same as volume production?
Yes, the same controls and inspection apply.

Do you hold tooling in-house?
Both stencils and CNC fixtures are produced on site.