Customized PCB Prototype Service

Fast, Reliable, High-Precision Prototyping for Your Next Innovation

At Shenzhen Qingjian Electronic Technology Co., Ltd., we understand that time-to-market, precision, and flexibility are everything during the early stages of product development. That’s why our customized PCB prototype service is designed to help hardware innovators bring their ideas to life—quickly, accurately, and with zero compromise on quality.

Why Choose Qingjian for PCB Prototyping?

With over 15 years of experience in high-precision electronics manufacturing (EMS), Qingjian offers a fully integrated prototype solution—from layout review and material sourcing to SMT assembly, testing, and delivery—all under one roof in our 2260 m² Shenzhen-based smart facility.

We are more than just a PCB assembler—we are your technical partner in rapid prototyping and small batch validation.

Our Customized PCB Prototype Service Includes:

PCB Layout Optimization & DFM Feedback

Our engineering team reviews your Gerber files and BOM for manufacturability, cost-efficiency, and performance reliability, helping avoid costly design errors before production.

Fast Turnaround, Flexible Quantities

We specialize in low-volume PCB prototype production, supporting as few as 1–50 pieces with lead times as short as 24–72 hours, depending on complexity and parts availability.

Component Sourcing & Material Management

Let us handle the component procurement. We have an established supplier network to quickly source genuine parts, including rare or hard-to-find components.

High-Precision SMT & DIP Assembly

Our SMT lines support 0201 and 01005 chip sizes, as well as fine-pitch BGA and QFP packages (down to 0.3mm)—ideal for high-performance electronics in automotive, medical, and telecom applications.

Full Testing & Quality Control

From first article inspection to AOI, X-ray (3D-RAY), ICT, and functional testing, we ensure every prototype passes rigorous checks before delivery.

Equipment You Can Rely On

• SMT Line: Samsung S1/S2 Pick-and-Place, ERSA Reflow & Wave Soldering

• Printing & Inspection: GKG Solder Paste Printers, Omron 2D/3D AOI, KY-8030 SPI

• Advanced Analysis: Omron X-Ray, Blue Eye First Article Inspection System

Every board is traceable and monitored via our MES system, ensuring transparency and quality at every stage.

Industries We Serve with Prototyping Services

Whether you’re developing cutting-edge IoT products, medical-grade devices, or industrial automation controllers, Qingjian’s prototyping service supports projects across:

• Telecommunications & Networking

• Automotive Electronics

• Medical Devices

• Financial Systems & Smart Terminals

• Industrial Control & Automation

• Consumer Electronics & Smart Appliances

• Defense & R&D Applications

Why Engineers Trust Qingjian Electronics

• Fast, flexible support for rapid prototyping

• Strong DFM & engineering feedback

• In-house sourcing, assembly, and testing

• Support for product iterations and refinements

• ISO 9001-certified process + full digital MES system

• Precision down to 01005, BGA/QFN/QFP with 0.3mm pitch
  
  

Let's Build Your Next Prototype—Fast and Right

Whether you’re in early-stage validation or preparing for pilot runs, Qingjian’s customized PCB prototype service ensures you get production-level quality at prototype speed.

Request a Quote Today
Let us help accelerate your path from idea to market.