We are a professional manufacturer specializing in various cables and connectors, providing reliable standard products and flexible OEM & ODM customized solutions for global wholesale distributors and equipment manufacturers.
Shenzhen Shiyueyun Technology Co., Ltd. is a cable and connectivity solutions provider engaged in R&D, manufacturing and global trading, headquartered in Shenzhen — the heart of China’s electronics supply chain. Leveraging the mature manufacturing ecosystem of the Pearl River Delta, we deliver both standard and fully customized wiring products and services to customers worldwide.
Our History Since our founding in 2015, Shiyueyun has focused on connecting cables and industrial wiring. Starting as a small trading and OEM team, we have grown into an integrated supplier with in-house R&D and scalable manufacturing. After 11 years of specialization, we achieved certifications including [ISO9001, ISO14001] and built a closed-loop chain covering design, tooling, cable manufacturing, testing and global shipment — giving full control and traceability from raw material to delivery.
Our Team We are a cross-functional team of 50+ people — R&D and electrical engineers, production management, quality control and overseas sales. Our core technicians bring 10+ years of cable-industry experience across HDMI, USB and industrial connector product lines. We believe talent is the first productivity, and we keep the team sharp through continuous training and process improvement.
Our research and innovation team keeps optimizing cable‑assembly and connector solutions. We continuously upgrade product structures, materials and processing technology to meet evolving demands from industrial, kiosk and machine‑vision projects.
Our industrial design focuses on practical structure, mechanical reliability and easy installation for cables and connectors. Every design takes real‑world usage scenarios such as cabinet mounting, vibration and narrow‑space layout into full consideration.
Our hardware design covers connector circuit, contact terminal and internal wiring solution. We optimize hardware parameters for stable signal transmission, anti‑interference and current‑carrying performance under real‑world working conditions.
We provide supporting firmware and simple utility software for our converter cables. We optimize chip firmware for better driver compatibility, stable communication and cross‑system adaptability.
We follow standardized manufacturing procedures for cables and connectors, from cable stripping, crimping, assembly, soldering to full‑function testing. Each production step is managed to guarantee consistent product quality.
We provide a comprehensive portfolio of cables and connectors to meet diversified connection demands for consumer, multimedia and industrial scenarios.
Our main product lines include data cables, video and audio cables, network & fiber optic cables, serial industrial communication cables, panel‑mount & lockable screw‑fixed connectors, IP‑rated waterproof circular connectors, aviation mechanical keyboard cables, as well as multiple series of power cords and power cables.
These products are widely adopted in office equipment, multimedia systems, kiosk cabinets, machine‑vision devices, industrial automation, security surveillance, LED lighting and peripheral modification projects. We supply ready‑to‑stock standard products, meanwhile we support full‑set OEM & ODM custom cable‑assembly solutions for special application requirements.
Focusing on connectivity solutions for years, we have established outstanding brand strength in the cable and connector industry. Our brand value originates from standardized production, strict quality control, professional R&D system and customer‑oriented service.
We have accumulated rich project experience serving global distributors, system integrators and industrial equipment manufacturers. Consistent product stability, reasonable factory pricing and reliable after‑sales support help us maintain high customer trust and repeat order rates.
Adhering to stable quality and innovative iteration, our brand continues to expand global influence, delivering trustworthy connectivity solutions for commercial and industrial scenarios worldwide.
Your Trusted Partner for 3C Accessories & Consumer Electronics.
We provide 12-month warranty for all products, backed by strict quality control at every production stage. You can rest assured of stable performance and reliable after-sales support.
Our professional account managers are available to assist you from inquiry to delivery, offering one-on-one support for OEM/ODM projects and bulk orders.
All our products comply with CE, FCC, RoHS and other international safety standards, ensuring compatibility and safety for global markets.
With a robust supply chain system, we ensure on-time delivery even for large-scale orders, minimizing production delays and supply risks.
Basic‑level modification is suitable for customers who want to adjust existing standard products.
Based on our mature stock cables and connectors, we support changes of cable length, outer‑jacket color, wire gauge, laser‑engraved logo and private‑label packaging. No major structural or hardware redesign is required. With short lead‑time and reasonable MOQ, this service fits brand resellers and simple project upgrades.
Advanced customization is for projects requiring structural, hardware or partial firmware adjustment.
We can re‑match connector combinations, optimize shielding structure, add panel‑mount or anti‑vibration locking mechanism, adjust internal hardware parameters, and tune firmware parameters such as VID/PID for converter cables.
This service involves drawing confirmation and prototype testing. Suitable for industrial automation, kiosk and machine‑vision projects with special performance requirements.
Turnkey full‑solution development is adopted for brand‑new non‑standard projects without reference to existing products.
Our team completes full‑cycle work including requirement analysis, 2D/3D industrial design, hardware design, firmware development, mold opening if needed, multiple‑round reliability testing, sample iteration and mass‑production technical hand‑over.
We deliver fully verified finished cable‑assembly solutions from concept to finished goods. It is mainly applied for unique equipment matching and special‑purpose industrial projects, with relatively long development cycle.
Our production workshop covers the full cable‑assembly manufacturing workflow, including material cutting, stripping, terminal crimping, soldering, connector assembly, over‑molding and finished‑product testing.
We are equipped with automatic wire cutting‑stripping machines, precision crimping equipment, soldering stations, injection‑molding machines and multi‑functional electrical testing instruments. Every production area follows standardized 5S on‑site management. IPQC inspectors patrol each station continuously to monitor workmanship and process specifications.
The workshop supports flexible production arrangements, capable of handling small‑batch custom trial orders as well as mass‑volume bulk orders. Strict site management helps minimize human errors and keep consistent product quality for global customers.
info@syycable.com
USB Cables
Video Cables
Audio Cables
Network & Fiber Cables
Power Cords & Power Cables
Serial & Industrial Communication Cables
Panel Mount & Waterproof Connectors
Adapters & Converters
Aviation Mechanical Keyboard Cables
Email
info@syycable.com
