Share your application, target product, and project requirements. Our sales team will reply within one business day.
Response within 24 hours
Commercial inquiries are reviewed and routed quickly by our sales team.
NDA Support
Mutual NDAs are available for confidential project discussions.
Qualified Manufacturing
Certified quality systems support global OEM and industrial supply programs.
Automotive Program Ready
Processes aligned with demanding automotive and industrial sourcing requirements.
CZT supports global sourcing and engineering teams through regional sales offices and manufacturing bases.
CZT Technology Park, Yueqing, Wenzhou, Zhejiang
Global Headquarters
Dongguan Industrial Park, Guangdong
RJ45 / HDMI / USB Manufacturing
Suzhou Industrial Zone, Jiangsu
Automotive / SFP / Transformers
Taiwan Regional Office
Sales & Technical Support
Regional Sales Offices
Customer Service & Business Development
US Regional Office
Americas Sales & Support