2. Location & Production Advantages
Based in Shenzhen—a picturesque coastal city in the Pearl River Delta, adjacent to Hong Kong and Macau (China’s reform and opening-up window)—we leverage unique geographical and industrial strengths:
  • Global Electronics Hub: Shenzhen is a world-renowned base for electronics R&D, manufacturing, and distribution, granting us access to mature supply chains and cutting-edge industry resources.
  • Expert Team & In-House Facilities: We have engineers with 15+ years of industry experience, plus three owned factories (hardware casing, SMT assembly, testing & final assembly) for end-to-end production control.
  • One-Stop Fast Service: Our location enables quick order fulfillment (7–15 days for standard products) and efficient global delivery, supported by nearby Yantian/Shekou Ports and Shenzhen Airport.
3. Quality, Compliance & R&D
We prioritize client trust with strict standards and innovation-driven capabilities:
  • Global Certifications: All products meet CE (EU), RoHS, and REACH requirements, ensuring smooth import and safe use worldwide.
  • Rigorous Quality Control: Equipped with professional testing equipment and scientific management systems, we guarantee consistent product quality.
  • Patent & R&D Strength: Holding multiple domestic and foreign utility model & design patents, we protect product uniqueness. Our strong R&D team invests in new product development and provides 7×24 technical support.
4. OEM/ODM Services & Global Market
  • Custom Solutions: We accept OEM/ODM orders worldwide, tailoring products to client specifications (e.g., design, function, branding) while leveraging our patents to avoid intellectual property risks.
  • Global Footprint: Our products are exported to the Americas, Europe, and Asia Pacific regions. We aim to bring reliable connectivity solutions to hundreds of thousands of households and businesses globally.


About Us


About Shenzhen Yishilian Technology Co., Ltd


Shenzhen Yishilian is a professional manufacturer of high-performance connectivity solutions, specializing in stable, intelligent signal transmission products. We serve global clients across home theater, corporate conference, car infotainment, and surveillance industries, with a focus on innovation, quality, and customer-centric service.
1. Core Products
Our portfolio covers comprehensive connectivity needs with practical, industry-adapted designs:
  • USB-C Docking Stations: Support PD 100W fast charging and multi-port expansion (HDMI, USB-A, Ethernet), compatible with Apple, Dell, and HP devices—ideal for remote work and multi-device setups.
  • HDMI Devices: 4K/8K Splitters (1×2/1×4 ports), remote-controlled Auto-Switchers, 100m Long-Distance Extenders, and 8-port Matrices (for large-scale video systems).
  • Signal Converters: HDMI→DisplayPort, USB-C→HDMI adapters, ensuring seamless compatibility between different devices.


Procedures and Practices


The company has a strong R&D team to serve our customers and promote our products.


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