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In the field of electronic wiring harness manufacturing, new brands are continuously emerging, creating a dynamic market landscape. However, the quality of products and services can vary significantly. True gold withstands the test of fire. Xiamen Kehan Electronics has been deeply rooted in the industry for over a decade and continues to earn customer trust by consistently cultivating and adhering to its core competencies. Today, we would like to share the fundamental reasons why Kehan has stood out in the competitive market and achieved steady growth.

Inside any electronic device's wiring, you will find metal conductors coated with a colored or transparent "jacket"—this is the wire insulation. Though seemingly thin, it fulfills three core missions: Prevents Leakage & Ensures Safety: Isolates the conductor from the external environment to prevent current leakage that could cause electric shock or equipment short circuits. Its dielectric strength directly determines its breakdown resistance (typically requiring values above 10 kV/mm). Resists Interference & Ensures Precision: Reduces signal crosstalk between different wires, especially crucial in high-speed data transmission scenarios where premium insulation minimizes signal loss. Withstands Environment & Extends Lifespan: Protects against external threats like high/low temperatures, chemical corrosion, friction, and vibration, serving as the "first line of defense" for wires in complex environments.

When you pick a custom wire harness supplier in China, you join a big market. This market makes about 45% of the world’s high-voltage wiring harnesses. The market could be worth $18 billion by 2025. You should use clear rules when you look at suppliers.