Yuanyi Fiber manufactures mechanical seal and heatshrink seal dome type fiber splice closure for outdoor FTTH and telecom backbone networks. 
This vertical splice closure adopts mechanical compression sealing or heatshrinkable sealing  structure,   fits fiber cable diameter Φ5mm–Φ24mm.
 IP68 waterproof, suitable for aerial, pole mounting and underground installation. 
We support OEM & ODM, custom logo and customized port layout for system integrators, telecom operators and distributors worldwide.