FOS

Founded in 2001, FOS is a top communications cable manufacturer and optical solutions pioneer based in Qingdao, China. We are committed to helping you build, connect, protect and enhance your optical infrastructure.

Our comprehensive product lines meet the strict standards of the Telecommunication Equipment Network Access License of the Ministry of Information Industry of the People’s Republic of China and are ISO9001, UL and CE certified. This ensures their excellent reliability and strong sales performance in domestic and global markets.

FOS stands out with its cutting-edge technology, excellent and professional sales team, efficient and strong management, competitive prices, wide and superior distribution channels, and excellent and flexible customer service.

FOS has been recognized at many international exhibitions and is known as a world-renowned brand.

FOS – your trusted partner, always ready to support you!

LABORATORY DISPLAY

Professional product research and development equipment.

Main mechanical and environmental performance test standard

  • Tensile Strength IEC 794-1-2-E1
  • Crush Test IEC 60794-1-2-E3
  • Impact Test IEC 60794-1-2-E4
  • Water Penetration Test IEC 60794-1-2
  • Temperature Cycling Test YD/T901-2001-4. 4.4.1