New Energy Vehicles
High-reliability wiring harnesses for EV battery management systems (BMS), motor controllers, and charging interfaces.
UAV & Drones
Lightweight, vibration-resistant interconnect solutions optimized for high-current power distribution and signal transmission in drones.
Industrial Robotics
Heavy-duty cable assemblies designed for high-flex life and precision control in robotic arms and automated production lines.
Consumer Electronics
Custom terminal lines and micro-connectors for home appliances, ensuring stable power and signal connectivity.
Professional Wire Harness Manufacturer with 20 Years Expertise
Longyd is a specialized wire harness manufacturer dedicated to providing high-performance connectivity solutions. Since 2004, our expert technical team has focused on the custom design and precision manufacturing of wire harnesses and electronic connectors for the world’s most demanding industries.
Our Core Manufacturing Capabilities
We utilize advanced terminal crimping and injection molding processes to ensure every product meets strict international quality standards. Our specialized product lines include:
New Energy: High-voltage wire harnesses.
Drones & Aerospace: High-precision lightweight cables.
Industrial Robotics: Heavy-duty, high-flex durable solutions.
Why Choose Longyd?
Technical Excellence: 20+ years of proven experience in technical management, R&D, and global sales.
Quality Materials: Built with UL2725 certified cables and high-pitch SMT connectors for maximum reliability.
Global Reach: Optimized B2B supply chain and support tailored for the European and American markets.
Looking for a reliable connectivity partner? Explore our Product Categories or Contact Us today for a custom quote.
OUR QUALIFICATIONS
Our products are fully compliant with ISO9001, UL, RoHS, and CE standards to ensure the highest reliability for global industries.
OUR MANUFACTURING CAPABILITIES
Equipped with advanced automated tooling and operated by skilled technicians, our facility ensures consistent quality for every wire harness.
PRECISION ASSEMBLY
Leveraging state-of-the-art crimping and terminal insertion technology, we guarantee zero-defect connections. Each workflow is optimized for efficiency and stringent Quality Control (QC) protocols.
INJECTION MOLDING EXCELLENCE
Our vertical injection molding machines provide high-precision overmolding for complex connector shapes. This ensures maximum strain relief and durability for custom cables used in demanding industrial environments.
WHY CHOOSE US ?
Excellence in manufacturing, committed to your success.
100% Quality Tested
Every harness is strictly inspected before shipping to ensure zero-defect reliability.
UL & RoHS Compliant
Our products meet international safety and environmental standards for global markets.
Quick Turnaround
Optimized production cycles to meet your urgent project deadlines and schedules.
Custom Engineering
Professional OEM/ODM expertise tailored to your specific technical drawings and requirements.
Get In Touch With Us!
Phone
+ 86 18813959012
nick.xu@lyd123.com
Address
No. 7, Baoshi Street, Tianliao Community, Yutang Subdistrict, Guangming District, Shenzhen City, Guangdong Province, P.R.China
