Global Leader in Cable Solutions
Premium quality cables for power,
communication, and industrial applications
worldwide
Global Leader in Cable Solutions
Premium quality cables for power,
communication, and industrial applications
worldwide
Our Product Range
We specialize in providing solutions for the design, development, and production of 50A~400A Antispark connectors, wire harnesses, and wires.
High Current Antispark Connector
•Active Anti-Spark Protection
•High Current Bearing Capacity 50A-400A.
•Durable & Corrosion-Resistant Construction
•High Safety & Certified Quality
•Compact & Easy to Install
•Long Service Life & Cost-Effective: Service life up to 1000+ times
•Automotive & Heavy-Duty Vehicles,Energy Storage Systems,
Hobby & DIY ProjectsUAVs & RC Models
Customized Harness Wire
• We have 30 terminal crimping machines
• Each process needs to be tested after completion.
• We insist on producing samples within 3-7 days and sample free.
• Customization based on customer requirements
• Mass production lead time is around 10 days.
• Packaging typically involves PE bags and cardboard boxes.
Power Cable
• We specialize in silicone wires ranging from 0AWG to 34AWG.
• Supports different colors and in stock.
• Supports customized specifications and number of cores
• Our 2464 PVC cable and the wire specifically designed for underwater robots have significant advantages.
About Us
Cable Technology & Innovation
Our advanced cable technologies ensure reliable performance in demanding environments.
Advanced conductor materials for optimal conductivity
Enhanced insulation for superior safety
Environmental compliance and sustainability
Quality certifications and testing protocols
Youwei Technology (Dongguan) Co., Ltd. is a leading manufacturer specializing in high-current connectors with over 20 years of industry experience. With a strong commitment to quality and innovation, we have established ourselves as a trusted partner in the field of power connection solutions.
Our company occupies a 20,000-square-meter modern facility and is supported by a dedicated team of over 300 employees, including 10 product designers and more than 30 engineers, ensuring professional support from R&D to production.
We specialize in the development and production of High-current anti-arcing connectors Custom wiring harnesses Silicone wires
Our products are widely used in diverse industries, including: Drones (UAVs) ，RC hobby vehicles ，New energy battery ，connectors Electric vehicles (EVs) Industrial equipment connections
Leveraging decades of manufacturing expertise, a strong engineering team, and a customer-centric approach, Youwei Technology delivers reliable, high-performance connection solutions tailored to meet the evolving needs of the global market.
The company also organizes annual social service activities for employees to contribute to society.
Your Reliable Manufacturing Partner – Fast Turnaround, Low MOQ, Max Cost Savings
Quality Manufacturing with Speed, Flexibility & Unbeatable Cost Efficiency
From Stock to Custom: 3-Day Samples, 10-Day Lead Time, 10-30% Cost Cut for You
Your One-Stop Factory for Standard & Custom Products – Faster, Cheaper, More Flexible
Company Strength
Leading manufacturer with decades of experience and global reach
245 +
Service Case
7450 +
Excellent Team
350 +
Covering Industry
289 +
Honor Received
20000 +
Factory Arer-m2
300 +
Employes
100000 +
Capacity of Connector
7 +
Prototype lead time-Days
1000 +
Support customization
Sustainable Manufacturing
We are committed to environmentally responsible manufacturing practices that minimize our ecological footprint while delivering superior products.
Recyclable materials and packaging
Energy-efficient production processes
Waste reduction initiatives
Water conservation programs
Sustainable Manufacturing
We are committed to environmentally responsible manufacturing practices that minimize our ecological footprint while delivering superior products.
Recyclable materials and packaging
Energy-efficient production processes
Waste reduction initiatives
Water conservation programs
Our Services
Comprehensive support from design to delivery
Nationwide Coverage+
Nationwide Coverage+
Expert guidance for installation,
maintenance, and troubleshooting of
cable systems with 24/7 availability
for critical issues.
Technical Support
Technical
Support
Expert guidance for installation,
maintenance, and troubleshooting of
cable systems with 24/7 availability
for critical issues.
Global Shipping
Global
Shipping
Expert guidance for installation,
maintenance, and troubleshooting of
cable systems with 24/7 availability
for critical issues.
Warranty Service
Warranty
Service
Expert guidance for installation,
maintenance, and troubleshooting of
cable systems with 24/7 availability
for critical issues.
Nationwide Coverage+
Nationwide Coverage+
Expert guidance for installation,
maintenance, and troubleshooting of
cable systems with 24/7 availability
for critical issues.
Technical Support
Technical
Support
Expert guidance for installation,
maintenance, and troubleshooting of
cable systems with 24/7 availability
for critical issues.
Global Shipping
Global
Shipping
Expert guidance for installation,
maintenance, and troubleshooting of
cable systems with 24/7 availability
for critical issues.
Warranty Service
Warranty
Service
Expert guidance for installation,
maintenance, and troubleshooting of
cable systems with 24/7 availability
for critical issues.
Customers visit factory
Because of our professionalism, we are worthy of our clients' trust.
Authoritative Certifications
ISO9001, TS16949, CE, UL, RoHS!
Our Team
Youwei Technology has 20 design and R&D personnel, 30 OQC personnel, 20 sales personnel, 4 warehouse personnel, 30 engineers, and 200 operators, for a total of more than 300 peoples.
Recent News
Comprehensive support from design to delivery
![Derating Guide for Series/Parallel Connection of High-Current Anti-Spark Connector [QS Series Antispark connector] Calculate combined current when sharing loads.](https://gcdn.meidianbang.cn/comdata/70487/202606/202606020941119959a0.jpg "Derating Guide for Series/Parallel Connection of High-Current Anti-Spark Connector [QS Series Antispark connector] Calculate combined current when sharing loads.")
![How to Select the Right High-Current Anti-Spark Connector [QS Series Antispark connector] Based on Continuous Current Rating](https://gcdn.meidianbang.cn/comdata/70487/202606/20260601103845e767ca.jpg "How to Select the Right High-Current Anti-Spark Connector [QS Series Antispark connector] Based on Continuous Current Rating")
![Voltage Drop and Temperature Rise Validation When Selecting High-Current Anti-Spark Connector [QS Series Antispark connector] | Verify real‑world thermal performance under load.](https://gcdn.meidianbang.cn/comdata/70487/202605/2026052911445848349a.jpg "Voltage Drop and Temperature Rise Validation When Selecting High-Current Anti-Spark Connector [QS Series Antispark connector] | Verify real‑world thermal performance under load.")
![IP Rating Guide for High-Current Anti-Spark Connector [QS Series Antispark connector] in Harsh Environments | Ensure dust/water protection for outdoor or industrial use.](https://gcdn.meidianbang.cn/comdata/70487/202605/20260503222151c622cf.jpg "IP Rating Guide for High-Current Anti-Spark Connector [QS Series Antispark connector] in Harsh Environments | Ensure dust/water protection for outdoor or industrial use.")
![Insertion/Withdrawal Force Requirements for High-Current Anti-Spark Connector [QS Series Antispark connector] Selection | Balance ease of use with vibration resistance.](https://gcdn.meidianbang.cn/comdata/70487/202605/20260527111242053c68.jpg "Insertion/Withdrawal Force Requirements for High-Current Anti-Spark Connector [QS Series Antispark connector] Selection | Balance ease of use with vibration resistance.")
![Tethered Drone Ground Power Interface: Anti-spark Design [QS Series Antispark connector] Stable hot-plug during continuous ground-to-air power.](https://gcdn.meidianbang.cn/comdata/70487/202605/20260526113239219fa0.jpg "Tethered Drone Ground Power Interface: Anti-spark Design [QS Series Antispark connector] Stable hot-plug during continuous ground-to-air power.")
![Rated Voltage (500V DC) Considerations When Selecting a High-Current Anti-Spark Connector [QS Series Antispark connector] for High-Voltage Batteries](https://gcdn.meidianbang.cn/comdata/70487/202605/20260511110357c7c918.jpg "Rated Voltage (500V DC) Considerations When Selecting a High-Current Anti-Spark Connector [QS Series Antispark connector] for High-Voltage Batteries")
![Anti‑Spark Performance Verification: How to Test a High‑Current Anti‑Spark Connector [QS Series Antispark connector] Before Integration](https://gcdn.meidianbang.cn/comdata/70487/202605/20260522150547eded0e.jpg "Anti‑Spark Performance Verification: How to Test a High‑Current Anti‑Spark Connector [QS Series Antispark connector] Before Integration")
![Contact Resistance Specs (0.51mΩ Max): What It Means When Sizing a High-Current Anti-Spark Connector [QS Series Antispark connector]](https://gcdn.meidianbang.cn/comdata/70487/202605/2026052114132858eb9c.png "Contact Resistance Specs (0.51mΩ Max): What It Means When Sizing a High-Current Anti-Spark Connector [QS Series Antispark connector]")
Premium Cable Solutions
High-quality cables designed for superior performance and reliability across all your connectivity n
eeds
Premium Cable Solutions
High-quality cables designed for superior performance and reliability across all your connectivity needs
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Copyright © 2005-2015 YOUWEI TECHNOLOGIES(DONGGUAN) Ltd. All Rights Reserved.
