Founded in 1995, Guangzhou Jingliang PCB Co., Ltd. is a professional manufacturer of printed circuit boards with nearly three decades of hands-on experience in PCB fabrication. From prototype to volume production, we build 1- to 8-layer boards engineered to exacting standards — with a minimum trace width and spacing of 0.1/0.1 mm (4/4 MIL), minimum hole diameter of 0.2 mm, and hole wall copper plating exceeding 20 μm. Our production capability supports copper weights up to 6 oz, and every board we ship is fully compliant with RoHS, lead-free, halogen-free, and sulfur-free requirements. Today, our factory ships around 15,000 m² of circuit boards per month across more than 1,000 different designs.

Our Journey

From a 10-person workshop in 1995 to a modern PCB factory trusted by customers across Hong Kong, Taiwan and beyond — our growth has always been driven by investment in equipment, quality and people.

1995
Founded in Guangzhou as a 10-person workshop hand-producing single-sided boards.
2004
Moved into our self-funded, purpose-built factory — the site we still operate from today.
2005
Introduced our first CNC drilling machine, a major leap in drilling precision and efficiency.
2008
Added exposure equipment and began double-sided board production; certified to ISO 9001 the same year.
2010
Adopted AOI automated optical inspection in place of manual visual checks — yield rose from 75–80% to around 90%.
2012
Introduced a CCD auto-exposure machine for markedly more stable traces and solder mask.
2013
Began serving Hong Kong and Taiwan customers with fully RoHS-compliant products. Peak years 2013–2018 saw our team grow beyond 200 people.
2016
Introduced an ERP system, creating a data foundation for loss control, quality traceability and production planning.
2018
Invested in our own plating line, bringing hole wall copper thickness (≥20 μm) fully under our control, and extended our process capability to a minimum line width and spacing of 0.15 mm (6 MIL).
2020–2022
Resilience through COVID-19: orders were hit and the team scaled down, yet we kept improving management efficiency and product quality.
2025
Reached a minimum line width and spacing of 0.1 mm (4 MIL) with overall yield around 96%; BGA and impedance-controlled boards entered volume production.

Our Facility

Our factory is located in Jianggao Town, Baiyun District, Guangzhou. Here is a look at our workshop building and factory entrance — where every board is manufactured, inspected, and shipped.

Guangzhou Jingliang PCB factory workshop building Entrance of Guangzhou Jingliang PCB factory

Meet Our Team

Behind the machines is a stable, experienced team — our core members each bring more than 15 years of hands-on PCB manufacturing experience.

Mr. Su Zhenxun
Founder & Chairman
Now 77, he built the factory from a 10-person workshop in 1995.
Mr. Su Wentao
General Manager
45, leading daily operations with a customer-first approach.
Shirley Ouyang
Sales & Marketing Lead
Your first point of contact for quotes, orders and support.
Mr. Huang Dingsheng
Production Manager
Oversees every stage from cutting to final inspection.

Precision You Can Rely On

Quality begins on the production floor. Our high-precision manufacturing equipment is operated by a dedicated team of engineering professionals, and every stage of fabrication runs under a certified ISO 9001 quality management system. The result: boards that meet your specifications — batch after batch.

Fast Response, On-Time Delivery

We know that in your industry, time matters as much as quality. Our streamlined quoting and production process allows us to respond to your orders quickly and deliver on schedule, every time. Whether it is a fast-turn prototype or a recurring production run, you can count on us to keep your supply chain moving.

Who We Serve

Our boards power products across a wide range of demanding industries, including:

  • Automotive — reliable boards for vehicles and vehicle systems
  • Industrial Equipment — durable PCBs built for harsh operating environments
  • Medical — precision boards for critical medical devices
  • Power Supplies — high-current designs with heavy copper capability
  • Home Appliances — cost-effective, consistent production at scale
  • Lighting — boards for modern LED and lighting solutions

Let's Work Together

We'd love to hear about your project. Contact us anytime — our team is ready to review your Gerber files, answer your technical questions, and get your boards into production.

Certifications

ISO 9001

RoHS Test Report

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