Established in 2007, Shenzhen Jianhong Technology Co., Ltd. is a development and manufacturing enterprise specializing in wire harness design and development, mold making, and production of various wires. We are a pioneer in the production of power cords, waterproof connectors, waterproof plugs, waterproof connectors, waterproof joints, automotive wiring harnesses, and electronic information product wiring harnesses, all certified to safety standards worldwide.
Located in Block B, 3rd Floor, Building 15, Bilang Science and Technology Park, Matian Street, Guangming New District, Shenzhen, the company enjoys a convenient location, just a 5-minute drive from Guangming Station of the Beijing-Hong Kong High-Speed Railway and a 20-minute drive from Bao'an International Airport.
With the development of mechanized production, the company has successively equipped itself with automated production equipment such as wire cutting machines, extrusion machines, die-cutting machines, forming machines, copper stranding machines, high-strength stranding machines, winding machines, and terminal crimping machines, realizing the transformation and upgrading of assembly line operations from semi-automation to full automation. This has greatly improved product quality and output.
With a proactive spirit, the company boasts a team of excellent professionals who actively develop new products to meet the demands of domestic and international markets. We serve various industries with a stable and pragmatic business philosophy, and our products are manufactured in strict accordance with domestic and international standards.
Since its founding in Guangming District, Shenzhen in 2007, Shenzhen Jianhong Technology Co., Ltd. has steadily grown from a small enterprise focusing on electronic connection technology into a trusted partner in China's connector manufacturing industry. From its inception, we established a quality-centric business philosophy, focusing on niche markets such as waterproof connectors. With a dedication to technical details and a keen insight into market demands, the company quickly won the trust of its first customers and completed its initial accumulation of technology and experience.
After 2018, the company entered a period of rapid development. To meet the growing market demand and quality control requirements, we decisively invested in establishing an independent production system, setting up a modern factory in Guangming District integrating R&D, production, and testing. A 5,000-square-meter production base, a professional team of over 50 people, and full-process control capabilities from design to delivery mark our strategic upgrade from a "manufacturer" to a "solution provider."
Today, Jianhong Technology, with a stable monthly output value exceeding 2 million RMB, has become a qualified supplier for many well-known enterprises. Our story is a journey of upholding professionalism, being down-to-earth, and growing together with our customers. Looking ahead, we will continue to deepen our technological foundation, expand application boundaries, and work with our partners to create more possibilities with more reliable connectivity products.
In today's increasingly sophisticated electronic devices, reliable electrical connections are not only the foundation for functionality but also the core guarantee for product safety and lifespan. Shenzhen Jianhong Technology Co., Ltd., as a professional manufacturer specializing in connectors, is committed to becoming your most trusted connectivity solution partner.
We offer far more than standardized products; we provide a comprehensive service commitment. From initial technical consultation and solution design to mid-term sample verification and customized production, and finally to mass delivery and after-sales support, we have built a complete service system.
With a research and development team composed of senior engineers, we can quickly respond to your personalized needs, providing precise designs in terms of waterproof ratings, electrical specifications, and material applications. Our core value lies in translating technological strength into stable delivery capabilities.
Through a rigorous ISO quality management system and sophisticated automated production, we ensure that every product meets design specifications and international certification standards. Whether it's regular product supply or urgent incremental needs, our flexible production and supply chain system provides reliable guarantees, helping your projects progress efficiently.
Choose Jianhong Technology, and you get a complete, professional, and efficient service solution. Based on connectivity technology and driven by customer success, we look forward to working with you to inject more reliable and secure core connectivity power into your products.
At Shenzhen Jianhong Technology Co., Ltd., we firmly believe that excellent products begin with an excellent team. It is this core team, composed of experienced engineers, highly skilled technicians, and dedicated quality control experts, that transforms meticulous designs into reliable connectivity solutions for the market.
Our R&D and design team is the source of innovation. They are not only proficient in connector structure, materials science, and electrical performance, but also deeply understand the application challenges under complex conditions such as waterproofing and weather resistance. From initial conception and 3D modeling to prototype testing, they use rigorous engineering thinking to ensure that every solution achieves the optimal balance between performance, reliability, and cost.
The production and skilled worker team in the workshop is the architect of quality. In a 5,000-square-meter modern factory, they operate precision injection molding, stamping, and automated assembly equipment with their skilled techniques and meticulous attention to detail, turning blueprints into physical products. Strict process flows and self-inspection and mutual inspection systems are their daily practice of "craftsmanship and intelligent manufacturing."
And the quality management team, which operates throughout the entire process, is the guardian of our customers' trust. They adhere to standards exceeding industry norms, overseeing every step from raw material warehousing to finished product delivery, ensuring that every batch of products is stable, reliable, and meets stringent domestic and international certification requirements.
We are a united team with a shared goal: to fulfill our clients' trust through professional capabilities and to create value through teamwork. Every achievement of Jianhong Technology embodies this team's reverence for technology, commitment to quality, and passion for our shared cause. This team represents our strongest commitment to serving our clients.