Professional prototype PCB assembly services for rapid product development. We provide fast SMT & THT assembly, engineering support, and low-volume PCBA prod

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Prototype Assembly Technologies

We ensure 100% original parts

Optimized BOM costs

High-power component mounting

Supported Prototype PCB Types

HDI Prototype PCB

Multilayer Prototype PCB

Flexible PCB Prototype

Rigid-Flex PCB Prototype

Prototype PCB Assembly Services for Rapid Product Development

Prototype Production Time

Fine Pitch SMT

BGA / QFN Assembly

Double-Sided SMT

Manual THT Soldering

Electronic Component Sourcing

Advanced Manufacturing Capability

Strict Quality Control

High-reliability assembly process

Fast Lead Time

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Key Aspects of Prototype PCB Assembly:

Purpose:Enables functional testing, component placement verification, and Design for Manufacturability (DFM) check.

Turnaround Time:Fast, often within 24 hours to 5 days.

Process:Includes stencil application, component placement (pick-and-place), reflow soldering, and inspection.

Complexity:Generally less complex than mass production, allowing for faster iterations.

Turnkey Services:Many suppliers offer component sourcing along with assembly, reducing logistics overhead.

Key Requirements:Requires Gerber files (for fabrication), a BOM (Bill of Materials), and a centroid/pick-and-place file.

Prototype PCB assembly is the rapid, small-batch manufacturing of printed circuit boards used to test and validate electronic designs before full-scale production. It involves fabricating bare boards and soldering components, often with 24-hour to 5-day turnaround times to accelerate development cycles and reduce design flaws.

Prototype to Production Service

3. Value-Added Services

Free DFM Analysis: Optimize your design for manufacturability

Functional Testing & Programming: Ensure every board meets specifications

Box Build Assembly: Complete product integration and packaging

Get Your Prototype PCBA Quote

After the file and information are submitted, our technical staff will review them and respond to you promptly.(Fields marked with an asterisk* are required)

Our Service Portfolio

Quick-Turn PCB Prototypes: 5-50pcs, supporting complex multilayer & HDI boards

Low-to-Mid Volume: 50-10,000pcs, flexible scheduling

High-Volume Manufacturing: 10,000+pcs, scalable production capacity

2. Flexible Service Models

Consignment Assembly: You supply all components, we provide professional assembly

Partial Turnkey: We source selected components + full assembly

Full Turnkey: Complete solution from PCB fabrication to final assembly & testing

1. From Prototype to Volume Production

Why Choose Us?

⚡ Fast Turnaround

Capabilities: English/Japanese/German project teams, US/EU time zone alignment

Your Benefit: Seamless communication, zero language barriers

🔬 Quality Certified

Capabilities: ISO 9001, ISO 13485, IATF 16949, UL certified, IPC-A-610 Class 2/3 standards

Your Benefit: Meets stringent international quality requirements

📊 Transparent Process

Capabilities:

Prototypes: 5-7 days, Small batch: 2-3 weeks, Expedited options available

Your Benefit: Accelerate your time-to-market

🌍 Global Support

Capabilities: Dedicated project manager, online tracking system, live production monitoring

Your Benefit: Full visibility and control throughout production

🔧 Advanced Technology

Capabilities: 01005 components, µBGA, QFN, PoP, selective soldering, conformal coating, functional testing

Your Benefit: Handle complex designs with high first-pass yield

FAQS

What is your minimum order quantity?

We accept NRE orders with no MOQ requirement. Prototypes and small batches are our specialty.

How do you guarantee on-time delivery?

We implement strict project management with clear milestones and offer expedited service options.

How do you ensure quality meets Western standards?

We follow the same IPC standards used in Western facilities and provide complete inspection reports.

What is your turn time on a Turn-key order?

For Turn-key orders, the lead time mainly depends on the speed at which we can source all the necessary components. We will keep you updated through daily email communication. While waiting for all parts to arrive, we will proceed with fabricating the PCBs and preparing the stencil, so assembly can begin as soon as the components are available.

How do you handle component shortages?

We work with global franchised distributors and have an experienced sourcing team to find alternatives or manage inventory.

How do you ensure the quality of PCBA assemblies?

We strictly adhere to IPC-A-610 and ISO 9001 quality management systems, and use a combination of automated testing and manual inspection to ensure every assembled board meets the required standards.

What types of testing services do you provide?

We offer functional testing, electrical testing, visual inspection, Automatic Optical Inspection (AOI), and other testing services to ensure product quality.

What if I find any defects or problems after I received your assembled boards?

1)Please provide feedback and describe any defects either online or via email.

2)We would appreciate it if you could return some of the defective PCBs for further analysis.

3)Based on your feedback, we will ask the relevant departments to form research teams and hold meetings to analyze, discuss, and propose appropriate solutions.

Company

About Us

Contact Us

Services

PCB Assembly

SMT Assembly Services

Prototype PCB Assembly

Turnkey PCB Assembly

Conformal Coating

PCBA Manufacturer

PCBA OEM/ODM

PCB & PCBA Manufacturing Capabilities

PCBA

Contact Info

Email:sales@tengxinjie.com

WhatsApp +86 18098927183

WeChat +86 18098927183

Address:6th Floor, Building 11, Tangtou Nangang Industrial Park, Shenzhen, China