3S Telecom is a Shanghai-based professional export-only supplier focused on fiber optic test instruments, FTTH maintemance tools and FTTH ODN products.
We cooperate with certified and reliable factory partners to select qualified products, control stable quality, and offer one-stop procurement solution for global telecom operators, network contractors, distributors and system integrators.
With rich experience in fiber optic product sourcing, inspection and export arrangement, we support mixed container loading, customized packaging, OEM & ODM service. Strict quality checking, competitive price and on-time delivery make us your trustworthy long-term business partner from China.