HDI PCBA Assembly High Density Multilayer Prototyping Service for Small Batch Builds

HDI PCBA Assembly for High Density Multilayer Prototyping

High density interconnect designs pack more routing into less space, and they demand an assembly partner who can place fine-pitch parts accurately from the very first build. QHPCBA is a precision PCB assembly manufacturer in Shenzhen, China, serving OEM and R&D customers across Europe, the Americas and Latin America. With our own SMT laser stencil workshop and an independent CNC fixture workshop, we respond faster, keep tooling in-house, and specialise in small-batch prototyping with a minimum order quantity of just 1 piece.

HDI Assembly Know-How

HDI boards combine microvias, fine traces and dense component placement. We assemble these builds on controlled lines with paste printing tuned to fine-pitch pad geometry.

• Fine-pitch and micro BGA placement
• Controlled paste printing
• Multilayer stack-up handling
• Repeatable first-article results

Small Batch From One Piece

Our minimum order is a single board, which suits HDI prototypes where the first article matters more than volume.

• MOQ of 1 piece
• Affordable small-lot pricing
• Quick re-spin support
• Prototype to small-batch continuity

Fast Response for Global Buyers

Serving customers in Europe, the Americas and Latin America, we keep engineering responses quick and communication clear across time zones.

• Same-day engineering review
• In-house stencil on demand
• Clear English communication
• Reliable lead times

Manufacturing Capabilities

• HDI multilayer assembly
• Fine-pitch and micro BGA
• 01005 / 0201 placement
• In-house laser stencil
• AOI and X-Ray inspection
• Functional testing

Applications

• HDI prototypes
• Wearable and compact devices
• Communication modules
• Medical electronics
• Automotive control boards

At A Glance

Frequently Asked Questions

What is the minimum order?
Our minimum order quantity is 1 piece.

Can you assemble HDI boards?
Yes, HDI multilayer assembly is one of our core services.

Do you support overseas customers?
Yes, we regularly serve Europe, the Americas and Latin America.