Sanhex Electronics Co., Ltd.

12/03/2026

Hardware startups often face challenges when moving from PCB prototype to mass production.

We summarized the key steps based on real manufacturing experience — including DFM review, component sourcing, testing, and process validation.

If you're building hardware, this sharing may help you avoid common production pitfalls.

Read the details:

A comprehensive guide for hardware startups and OEMs on transitioning from PCB prototype to mass production, covering DFM optimization, component sourcing strategies, documentation requirements, process validation, quality planning, and common pitfalls to avoid.

07/12/2025

Reliable PCBA Starts With Every Detail 🔧

From DIP hand soldering to wave soldering, and from QC inspection to precision rework, every step reflects our commitment to consistency and reliability.

With 17 years of manufacturing experience, we continue to uphold:
Customer First and Quality First

We deliver stable, high-performance PCBA for industrial, medical, automation, and power electronics.

📩 For project inquiries, send your Ge**er/BOM to [email protected]

03/11/2025

At SANHEX Elec, every PCBA (PCB Assembly) is built under rigorous process control and certified to IPC-A-610 Class II, ISO 9001, and IATF 16949 international quality standards.

Our production line integrates SMT and DIP assembly within a unified system to ensure consistency, reliability, and full-process quality control.

📍 SMT Process Highlights:

- Solder Paste Printing & SPI Inspection: Precise solder paste deposition verified by 3D SPI for volume and thickness accuracy.

- Placement & Reflow Soldering: Automated placement followed by tightly controlled reflow profiles to ensure strong and reliable solder joints.

- AOI & X-ray Inspection: Comprehensive optical and structural inspection to identify potential defects and ensure assembly quality.

📍 DIP & Assembly Stage:

- Wave and Manual Soldering: Optimized processes for through-hole and mixed-technology assemblies.

- QC & Functional Testing: Each board undergoes programming, power-on verification, and functional testing before packaging.

You’re welcome to contact us for an on-site factory visit — or a live video tour anytime!

👉 Visit www.sanhex.com for more details

21/09/2025

Turnkey PCBA Solutions for Your Next Innovation

At SANHEX, we specialize in delivering high-quality PCB Assembly (PCBA) services — from prototyping to mass production. With advanced SMT lines, strict quality control, and international certifications, we help our partners bring reliable electronics to market faster.

✅ What We Offer:
– SMT / DIP / BGA assembly
– AOI & X-Ray inspection
– Fast turnaround & flexible production
– RoHS & ISO certified manufacturing

Whether you’re an OEM, a design house, or a trading company, our experienced team can support your project with precision and efficiency.

📩 Contact SANHEX today to discuss how we can be part of your next breakthrough.
🌐 Visit us: www.sanhex.com

06/09/2025

At SANHEX Elec., quality is always our top priority.

Our production follows a rigorous inspection process to ensure reliability and performance, including:

🔹 SPI – Accurate solder paste volume and alignment
🔹 First Article Testing – Full verification before mass production
🔹 AOI – Automated inspection for soldering accuracy
🔹 X-Ray Inspection – Ensuring reliability of hidden joints (e.g., BGA)
🔹 Functional & QA Testing – Verifying performance meets your requirements

With international certifications (ISO 9001, ISO 13485, IATF 16949), we deliver reliable, consistent boards ready for your success.

29/08/2025

Behind the scenes at SANHEX Electronics 🎬

Here’s a quick look at our workshop, production lines, and daily moments at the factory.
We’re passionate about turning ideas into reality through professional PCBA services—this is where it all happens!

Learn more about us at 🌐 www.sanhex.com

23/08/2025

Take a peek inside SANHEX Electronics’ Shenzhen headquarters! ✨

Our 5,500 sqm facility features 6 SMT lines, 2 DIP lines, 2 assembly & test lines, and 2 medical-grade workshops.

With ISO 9001, ISO 13485, and IATF 16949 certifications, we deliver high-quality PCBA solutions across automotive, robotics, medical, industrial, and new energy sectors, combining efficiency, reliability, and transparency every step of the way.

21/08/2025

🚀 At SANHEX Electronics - www.sanhex.com

We deliver end-to-end PCB & PCBA manufacturing services to turn your ideas into reality with speed and precision:

🔹 PCB Assembly – 6 SMT & 2 DIP lines, daily capacity of 22M solder joints, 01005 BGA, 0.3mm fine pitch.
🔹 PCB Fabrication – High-quality multilayer PCB production for diverse industries.
🔹 Prototype & Mass Production – From rapid prototyping to large-scale manufacturing.
🔹 Value-added Services – Functional testing, programming, packaging & shipment.

📩 Send us your Ge**er & BOM files for a quick quotation here [email protected]

05/08/2025

High-Quality PCBA for Medical Devices – Built in a Cleanroom!

Looking for a reliable PCBA manufacturer for your medical electronics?

At SANHEX Electronics, we build your boards in a Class 100,000 cleanroom, keeping your products clean, safe, and precise.

✅ SMT & DIP Assembly
✅ Medical-grade production
✅ Strict quality control
✅ Fast lead times

💡 From idea to production — we’re here to support your project.
📸 Check out our workshop below!
🌐 Learn more: www.sanhex.com
📬 Message us for inquiries: [email protected]

04/08/2025

Fast. Smart. Reliable - Here’s a quick peek inside our PCBA production line — where precision meets speed, and every detail matters. 👇

✅ SMT & DIP
✅ In-house production
✅ Fast turnaround for ODM projects

🎯 Looking for a true source factory you can trust?
📩 Contact us today or visit: www.sanhex.com