About Us
Ningbo MingXi Industry and Trade Co., Ltd, established in 2014, is a leading provider of integrated electronic manufacturing services. Formerly known as Ningbo MingTeHan Electronics Co., Ltd, the company specializes in PCB production and R&D, SMT assembly, DIP assembly, testing, inspection, aging, full product assembly, and wire harness manufacturing. With years of industry experience and technical expertise, we offer end-to-end solutions from design to finished products, covering PCB fabrication, PCBA assembly, and wire harness production.
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Extensive Industry Experience
Our core team has over 10 years of experience in electronics manufacturing, enabling us to quickly respond to customer needs and provide professional solutions.
High-Quality Products
We adhere to strict international quality standards (such as ISO 9001 and IPC-A-610) to ensure that every product meets the highest customer expectations.
Competitive Pricing
By optimizing production processes and supply chain management, we deliver cost-effective products and services without compromising quality.
Comprehensive Service Support
From product development, design optimization (DFM), prototyping to mass production, we provide one-stop services to help customers reduce time-to-market.
PRODUCTS CATEGORIES
Your Reliable Partner in PCB, PCBA, and Wiring Harness Solutions
Over the past 15 years, MingXi Industry and Trade Co., Ltd has firmly established itself as a top-tier manufacturer of PCBs, PCBA, and wiring harnesses in China. As a premier turnkey PCBA service provider, we are dedicated to delivering top-notch and all-encompassing one-stop PCBA electronic manufacturing services. Our unwavering commitment to quality is evident in our use of state-of-the-art machinery and our team of highly skilled engineers, which sets us apart as the best in the field of custom PCB, PCBA, and wire harness manufacturing in China.
Our hot sale products
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![DC 12V Solar Fan]( "DC 12V Solar Fan")
DC 12V Solar Fan1, 16 Inches 5 Blades Solar fan
2, DC Operation
3, DC12V 15w Solar fan
4, With 3m Cable with DC5521 plug -
![Single Side Rigid PCB]( "Single Side Rigid PCB")
Single Side Rigid PCBRigid circuit boards are made from high-density rigid substrate materials such as glass fiber, and therefore cannot be folded or bent
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![Double Sided Rigid PCB]( "Double Sided Rigid PCB")
Double Sided Rigid PCBDouble-sided rigid printed circuit board containing two conductive layers and plated through holes, with or without reinforcement.
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![Multilayer Rigid PCB]( "Multilayer Rigid PCB")
Multilayer Rigid PCBMultilayer rigid PCBs are highly integrated circuit boards with four or more conductive copper layers connected by vias. They are characterized by...
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![High Frequency Rigid PCB]( "High Frequency Rigid PCB")
High Frequency Rigid PCBHigh-frequency rigid PCBs are high-performance boards designed for high-frequency signal transmission, featuring low dielectric constant, low dissipation...
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![HDI Rigid PCB]( "HDI Rigid PCB")
HDI Rigid PCBHDI rigid PCBs are high-performance boards that leverage high-density interconnect technology to achieve smaller form factors, higher performance, and lower...
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![Metal Core Rigid PCB]( "Metal Core Rigid PCB")
Metal Core Rigid PCBMetal core rigid PCBs are ideal for applications in automotive electronics, industrial control, and communication equipment due to their excellent thermal...
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![Single Layer Aluminum PCB]( "Single Layer Aluminum PCB")
Single Layer Aluminum PCBSingle-layer aluminum PCBs are ideal for applications in LED lighting, automotive electronics, and industrial control due to their excellent thermal...
Latest news and events
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![New Design For New Energy]()
Jul 04, 2025New Design For New EnergyRecently, we have successfully developed a new PCB for the customer. This PCB adopts high-quality power chips and control chips to undertake functions such a...view more -
![From Design To Delivery: Your PCB Crisis Solved, On Time]()
May 29, 2025From Design To Delivery: Your PCB Crisis Solved, On TimeWhen your product’s PCB hits a roadblock, every second counts. At MX-PCBA, we turn urgency into opportunityview more -
![Holiday Notice: Dragon Boat Festival Break]()
May 28, 2025Holiday Notice: Dragon Boat Festival BreakTo celebrate the Dragon Boat Festival, MX-PCBA (www.mx-pcba.com) will observe a company-wide holiday from May 31st to June 2nd, 2024.view more -
![Revolutionize Your Smart Home: MX-PCBA Launches Wireless Smart Switch Board With Zero Wiring Hassle]()
May 20, 2025Revolutionize Your Smart Home: MX-PCBA Launches Wireless Smart Switch Board With Zero Wiring HassleUpgrade Any Switch to Voice Control + Zigbee/Tuya Compatibility. No Rewiring. Instant Installation.view more
