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Precision PCB & PCBA Manufacturing

HMX Electronics Co., Ltd. is a trusted PCB and PCBA manufacturer based in China, delivering high-quality, low-to-medium volume circuit board solutions since 2015. With facilities in Shenzhen and Jiangxi, we combine fast turnaround, advanced technology, and cost-effective production for global clients.

Explore Products Contact Us
20+
Layer Support
48H
Fast Turn
SMT
Assembly
2015
Founded
Shenzhen
Factory
Jiangxi
Production
ISO
Certified
Global
Shipping

About HMX Electronics

A trusted name in PCB and PCBA manufacturing, delivering precision and reliability since 2015.

Who We Are

Hongkong Hemeixin Electronics Co., Limited is a leading professional PCB and PCBA manufacturer established in 2015 and headquartered in China. With dedicated low and medium-volume PCB factories and an SMT assembly facility in Shenzhen, along with a mixed-volume PCB production base in Jiangxi Province, we provide comprehensive electronic manufacturing services tailored to diverse client needs.

Our Shenzhen facility emphasizes fast delivery and high quality, ideal for prototyping and small-batch production. The Jiangxi factory offers cost-effective solutions for higher-volume orders, ensuring flexibility and scalability for our global customers.

Fast Turn PCB Services (24–72 hours)
High-Density Interconnect (HDI) & Multilayer PCBs
Full Turnkey & Consignment PCBA
ISO-Certified Quality Management
PCB Manufacturing Line SMT Assembly Quality Inspection Finished PCB Boards

Our PCB Products

From 4-layer prototypes to 30-layer HDI boards, we manufacture high-reliability PCBs for industrial, medical, automotive, and communication applications.

4-Layer PCB

4-Layer PCB

Ideal for prototypes and mid-complexity designs with improved signal integrity.

  • FR-4 Material
  • 0.8mm–1.6mm Thickness
  • ENIG / HASL Finish
6-Layer PCB

6-Layer PCB

Enhanced routing and power distribution for complex embedded systems.

  • High Tg Material
  • Impedance Control
  • Blind/Buried Vias (Optional)
10-Layer PCB

10-Layer PCB

High-density interconnect for advanced computing and networking hardware.

  • Sequential Lamination
  • Microvias Supported
  • Controlled Impedance
12-Layer PCB

12-Layer PCB

Robust solution for high-speed digital and RF applications.

  • Rogers/PTFE Options
  • Tight Tolerance Drilling
  • Thermal Management Design
18-Layer PCB

18-Layer PCB

Engineered for aerospace, defense, and industrial control systems.

  • Ultra-thin Core/Prepreg
  • High Aspect Ratio Plating
  • X-ray & AOI Inspection
20-Layer PCB

20-Layer PCB

Maximum routing density with advanced stack-up design and signal integrity.

  • HDI & Staggered Vias
  • Back-Drilling Available
  • Full Test & Validation
26-Layer PCB

26-Layer PCB

Specialized for high-performance computing and telecom infrastructure.

  • Sequential Build-Up
  • Laser Drilling
  • Thermal Stress Testing
30-Layer PCB

30-Layer PCB

Cutting-edge multilayer technology for mission-critical applications.

  • Custom Stack-Up Design
  • Ultra-Fine Line/Space
  • Full Compliance Testing

Advanced Manufacturing Technology

Equipped with state-of-the-art machinery and processes to ensure precision, reliability, and consistency across all production stages.

SMT Assembly

High-speed pick-and-place machines with 01005 component support, reflow soldering, and AOI inspection for flawless PCBA.

Precision Drilling

Laser and mechanical drilling down to 0.1mm, with high aspect ratio plating for reliable multilayer interconnects.

Quality Assurance

X-ray, AOI, flying probe, and functional testing ensure every board meets IPC Class 2/3 standards.

Impedance Control

Tight tolerance impedance management with TDR validation for high-speed signal integrity.

Thermal Management

Thick copper, thermal vias, and metal core PCBs for high-power and LED applications.

Turnkey PCBA

Full BOM sourcing, component kitting, assembly, testing, and packaging under one roof.

2015
Founded
30+
Layer Max
48H
Fast Turn
100+
Global Clients

Frequently Asked Questions

We manufacture single-sided, double-sided, and multilayer PCBs ranging from 4 to 30 layers. Our capabilities include HDI, rigid, and high-frequency boards using materials like FR-4, Rogers, and aluminum.
We offer express 24 to 48-hour turnaround for prototype and small-volume PCB orders, depending on complexity and layer count.
Yes, we offer full turnkey and consignment PCBA services, including SMT, through-hole assembly, BOM sourcing, testing, and packaging.
Our SMT and fast-turn PCB facility is located in Shenzhen, Guangdong. Our high-volume PCB production base is in Jiangxi Province, China.
We accept Gerber (RS-274X), IPC-2581, ODB++, and Eagle, Altium, KiCad, and PADS project files. For PCBA, please include BOM and pick-and-place files.

Get in Touch

Reach out to our team for quotes, technical support, or manufacturing consultations.

Contact Person: Alice
Phone: 0086-755-18988746187
Email: [email protected]
Skype: Hmxelectronics
Address: 14 Building, Wanxia Industrial Park, Tongfuyu Industrial Area, Shajing St., Bao'an Dist., Shenzhen, Guangdong, China
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