Using 1625 nm wavelength to make online test through 1x32, 1x64 and 1x128 splitters. It can test the break point, macro bend and loss of reflection as of events.
High quality silicone wristbandStandard 18.0cm size fits most teenagers to adultsDebossed and color filled for high contrast textWide 2.0cm width really stands outShow you're a...
Terry wristbands /non-terry wristband /headbandsIn different sizes and colors.Customers' logos can be embroidered /jacquarded on them.We have made wristband for Friski, GO p...
Vibrant Green Sport Wristbands with Spandex and CottonSpecificationsMaterial: 80% cotton, 20% spandexFlat embroiderySize: L ...