About Us
Ningbo MingXi Industry&Trade Co., Ltd was established in 2014 ,formally know as Ningbo Mingte electronics technology, we have been engineering and developing electronic products,PCB manufacturing and PCB assembly， with more than 15 years experiences and providing good quality products, we have been truly successful in satisfying customers all over the world ,our business has been used in various industries, including healthcare, telecommunications, electronics, automotive, industrial, and household appliances.
Our factory is located in Ningbo, Zhejiang Province, China and is one of the top manufacturers in the field of Electronic products China. The total area of plant is about 3000 square meters. It has more than 10 engineers for researching, desgin and developing new products,and an annual production capacity of about 10 millions USD.
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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![Set Top Box Circuit Board]( "Set Top Box Circuit Board")
Set Top Box Circuit BoardMX-PCBA builds the complete internal electronics for television interface devices—circuit boards populated with precision passives, infrared communication...
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![Pet Dryer PCBA]( "Pet Dryer PCBA")
Pet Dryer PCBAMX-PCBA builds the electronic brains behind professional and consumer pet dryers—circuit assemblies that manage heat, airflow, and safety systems...
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![Fire Alarm Circuit Board]( "Fire Alarm Circuit Board")
Fire Alarm Circuit BoardLife safety electronics don't allow for field failures. The circuit boards we build for fire detection and alarm systems undergo scrutiny that consumer...
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![Audio Circuit Board]( "Audio Circuit Board")
Audio Circuit BoardOur precision-engineered audio circuit boards are designed to fundamentally transform loudspeaker performance through intelligent acoustic management....
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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...
Latest news and events
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![Customized Pet Dryer PCBA - China Manufacturer & One Stop Production Service]()
Apr 08, 2026Customized Pet Dryer PCBA - China Manufacturer & One Stop Production ServiceWelcome to Mingxi, your trusted China-based pet dryer PCBA manufacturer, supplier, and factory. With over 20 years of experience in PCBA fabrication and desi...view more -
![Fire Alarm PCBA: The Ultimate Guide To Reliable Life-Safety Circuit Boards]()
Apr 02, 2026Fire Alarm PCBA: The Ultimate Guide To Reliable Life-Safety Circuit BoardsFire alarm systems are the first line of defense in building safety, and fire alarm PCBA is the core component that determines whether these systems can oper...view more -
![PCBA Manufacturing : A Detailed Guide To Printed Circuit Board Assembly]()
Mar 31, 2026PCBA Manufacturing : A Detailed Guide To Printed Circuit Board AssemblyPrinted Circuit Board Assembly (PCBA) is the critical process that transforms a bare PCB into a fully functional electronic device. Understanding the PCBA fa...view more -
![MX-PCBA Officially Resumes Operations – Wishing You Success in The Year Of The Horse]()
Feb 25, 2026MX-PCBA Officially Resumes Operations – Wishing You Success in The Year Of The HorseDear Valued Partners and Clients, We are pleased to announce that MX-PCBA has officially resumed full operations today, February 25, 2026. As we return to w...view more
