Changyingtong,Founded in Shenzhen in 2006, Our capabilities include standard wiring harnesses and customized integrated wiring harness solutions developed through scenario-based design for diverse applications，has obtained certifications including，Certified with ISO9001:2015, ROHS, UL, VDE, TUV, CE, SAA, IATF16949, IP68 waterproof rating, and CMP fire-retardant certification. The company holds over 30 utility model patents and 4 invention patents.

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