Who We Are

Built for Engineering-Led Hardware Teams

We coordinate DFM, sourcing, SMT/THT assembly, testing, box build, quality records, and export delivery for prototype and repeat production.

Operator reviewing first-article inspection data at the PCBA Partner Dongguan facility
First-article inspection · Dongguan facility
2009
Manufacturing Roots
2,000 m2
Dongguan Facility
5
SMT Lines
50+
Skilled Employees
Operating principles

How we work with hardware teams.

Manufacturing partnerships earn trust through clear ownership and durable production records. For PCBA programs, that means protected files, named responsibility, early risk signals, and evidence that keeps every build understandable later.

01 Protect

Control access to files

NDA projects, customer drawings, BOMs, firmware notes, and production data can be handled with defined internal access.

02 Own

Name the project owner

Engineering, sourcing, production, test, and export questions should not bounce between disconnected suppliers.

03 Signal

Flag risk before release

DFM gaps, BOM lifecycle issues, test uncertainty, and packaging constraints are easier to fix before production starts.

04 Preserve

Keep useful production memory

Revision, material, inspection, rework, and shipment records help future builds repeat what worked.

Our Story

Driven by Precision, Defined by Quality.

Our Dongguan manufacturing roots date back to 2009, supporting PCB and electronics production for buyers who needed practical engineering feedback, reliable assembly, and repeatable delivery. As customer programs became more complex, we expanded into turnkey PCBA and EMS support.

Today we operate a 2,000 m2 facility in Dongguan with 5 high-speed SMT lines, 3D SPI / AOI, MES traceability, and full box-build support — serving prototype through mass-production programs worldwide. Our team includes 50+ engineers, operators, and QA staff.

Company timeline: Our Dongguan manufacturing roots date to 2009. In 2016, 合品电子 (Hepin Electronics) was registered as the operating company behind export contracts and the PCBA Partner service brand.

PCBA PARTNER is the international service brand operated by Dongguan Hepin Electronic Technology Co., Ltd.

Our commitment to quality is practical and documented — every board leaving our facility is checked against the agreed workmanship, testing, and release requirements.

Quality Management Medical Traceability Automotive Requirements
Explore Services View Quality Controls
Leadership

Meet the Team Behind the Line

A hands-on leadership team focused on manufacturability, quality discipline, and on-time execution.

Founder
Mei 3
Founder

Sets quality and delivery standards, leads strategic customer alignment, and reviews key NPI risks before ramp.

Engineering Lead
Chen Sr
Engineering Lead

Owns DFM/DFA reviews, SMT program validation, and first-article checkpoints to ensure stable yield and traceability.

QA Owner
Arrow lin
QA Owner

Runs IQC/IPQC/OQC gates, AOI/SPI rulesets, and corrective actions to keep defects contained and documented.

Factory Operations
Jaff Li
Factory Operations

Oversees capacity planning, line balance, and shipping readiness—from pilot builds to stable mass production.

Marketing Director
Guman
Marketing Director

Helps customers scope requirements, align NPI timelines, and communicate build readiness from prototype to volume.

Why Choose Us

Our Core Values

The principles that guide our operations and partnerships every single day.

Factory Photos

Factory Floor, Real Moments

A glimpse of our SMT lines, inspection, testing, and materials handling — captured from day-to-day production.

First article inspection workstation
SMT production line overview
PCBA hand inspection and handling
AOI/inspection workstation
Component reel feeder and SMT setup
Prototype electronics assembly close-up
Wave soldering or thermal processing equipment
In-line inspection and analysis screen
Component trays and SMT materials storage
SMT feeder bank close-up
PCB panel stack on workbench
LED PCBA lighting sample under test
PCB inspection with measurement tools
Production machine in operation
PCB panel in conveyor system
PCB conveyance and reflow processing
SMT line equipment and signage
SMT placement head close-up
PCB stack and production batching
Component reel storage racks
Factory Evidence

What buyers can verify before a project starts.

These photos are selected for process context, not decoration: SMT line condition, feeder setup, component storage, and inspection workstations that connect the About page to real manufacturing capability.

SMT production line panorama
SMT line panorama Shows the production path and floor condition buyers expect from a turnkey PCBA partner.
SMT feeder bank and setup detail
SMT setup detail Feeder-bank context supports the assembly, sourcing, and line-readiness claims on this page.
Component reel storage racks
Material control Reel storage is a stronger match for BOM sourcing, kitting, and consigned-material handling than a generic facility shot.
First article inspection workstation
Inspection workstation First-article and in-process checks make the quality story more specific and verifiable.
Our Journey

Milestones of Growth

Key moments in our evolution from a prototype shop to a full-scale EMS partner.

2009

Foundation

Established as a specialized PCB fabrication facility in Dongguan, focusing on quick-turn prototypes.

2013

Expansion to SMT

Expanded from PCB production into turnkey assembly with 3 automated SMT lines and a dedicated PCBA workflow.

2016

Operating Company Registered

Registered 合品电子 (Hepin Electronics) as our export operating entity (listed on LinkedIn). PCBA PARTNER brand and Dongguan manufacturing continue under this company.

2017

Global Reach & Quality Systems

Expanded documented quality systems, traceability practices, and export processes for customers in Europe and North America.

2022

Smart Factory Upgrade

Integrated MES (Manufacturing Execution System) and upgraded to 5 high-speed SMT lines at our Dongguan facility (2,000 m2).

2026

Established EMS Provider

Continuing to strengthen box-build coordination, traceability depth, inspection records, and engineering communication for overseas OEM programs.

Bring us the files, risks, or questions you have now.

Whether you are preparing a prototype, pilot lot, or repeat production release, our team can help turn open manufacturing questions into a practical next step.

PCBA PARTNER is operated by Dongguan Hepin Electronic Technology Co., Ltd.

Contact the Team View Evidence Paths