October 25    th-October 28    th,2025
Shenzhen Convention and Exhibition Center

Exhibitor Listing

2021 Exhibitors
  • Company: Dongguan Changyi Optoelectronics Co.,Ltd
  • Range Category:
  • Products info: Optical Lens Ass'y
  • The pavilion:
  • Booth Number:
  • Contact address: Building 1, No. 18, Chitian East Road, Changping Town, Dongguan City, Guangdong
  • company phone: 0769-81553893
  • E-mail: zcmei@changyigd.com
  • Homepage http://www.changyigd.com
  • Company Introduction:
    The H&Q of CYOT is situated in Dongguan city, Guangdong province. CYOT is a professional optical lens manufacturer in China. R&D, production, sales and A/S of the optical lens. Products are mainly used in high precise optical systems such as CCTV, Mobile Phone,Smart-Home, and Automobile etc.