Changyingtong

Precision Innovation, Global Excellence

Founded in Shenzhen in 2006, we specialize in wire harness manufacturing. Our capabilities include standard wiring harnesses and customized integrated wiring harness solutions developed through scenario-based design for diverse applications.Certified with ISO 9001, UL, VDE, SAA, CE, and IATF 16949, we hold over 30 utility patents.  Our 9,000m² production facility in Sichuan is equipped with German-Japanese precision machinery and supported by a 200+ technical team delivering cutting-edge solutions.

Currently exporting to 10+ countries, we maintain an annual return rate below 0.5% and achieve 97%+ customer satisfaction.  This has enabled partnerships with 80% of our clients spanning over a decade.