Electron Shells

Our Factory in Dongguan China

ISO 9001:2015 amfori | BSCI Apple | MFi USB-IF | Member UL | Qualified FSC | Printer Partner
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Dongguan, China
  • R&D: In-house Lab, Product Design, Artwork Design, 3D Rendering, Photo Studio, etc.
  • Workshop A: Wire Extrusion
  • Workshop B: Product Assembly
    • Line-1: USB Cables
    • Line-2: Apple MFi Products
    • Line-3: AV Cables & Accessories
    • Line-4: AC-DC & Wireless Chargers
    • Line-5: Wire Harness
    • Line-6: Packing
  • Quality Control: A complete set of testing equipment in in-house lab ensures product reliability.

Production and Testing Equipment

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Paper wrapping machine
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Twisting machine / Stranding machine
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Copper twisting machine
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Wire Extruder
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Paper wrapping machine
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Aluminum foil wrapping machine
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Automatic terminal crimping machine
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Plug molding
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High-frequency welding machine
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Automatic soldering/welding machine
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Laser welding machine
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Automatic cutting machine
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Automatic winding machine
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UV dispensing machine
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CCD projector
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Tensile testing machine
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Hardness tester
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Load tester
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Plugging and unplugging machine
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Cable bending testing machine
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Aging chamber
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Salt spray testing machine

Our Factory in Vietnam

Dongguan Factory

Our Story: Two Decades of Manufacturing Excellence

CT-SYNC is built on a 20-year legacy of technical leadership in the cable industry. We combine decades of specialized manufacturing expertise with a forward-thinking approach, ensuring our partners benefit from unparalleled industry knowledge and cutting-edge connectivity solutions.


Precision Manufacturing & Scale

Based in a 2,000m² facility in Guangdong, our production engine is designed for scale and reliability. Established in 2015, our facility employs over 200 skilled professionals during peak seasons, utilizing semi-automated assembly lines to ensure consistent quality and high-precision efficiency.


Global Bridge: HK | China | International

We bridge the gap between global design trends and local manufacturing excellence. With collaborative teams based in Hong Kong, mainland China, and overseas, we deliver innovative products and packaging tailored to the specific demands of Western and Asian markets.


Direct Communication, Rapid Results

Efficiency is our priority. Our experienced marketing team acts as your dedicated point of contact, providing a direct line to factory management. This streamlined communication model ensures rapid decision-making and swift solutions for your most time-sensitive projects.


Our Unique Approach: The Silent Partner

We focus on your brand, not ours. Unlike traditional manufacturers, we operate as a "silent partner"—the steadfast backbone for our clients’ success. Our mission is to enhance your brand’s reputation through unwavering product reliability. We believe that your success in the market is the ultimate endorsement of our work.


Our Core Values:


Why Partner with CT-SYNC?