nice Dragon optical fiber cable co., Ltd. Mainly produce GYXTW Central tube type cable , 2-cell, 4-cell, 6-cell, 8-cell, 10 core, core 12. generally exceeds the 12-cell, we use the layer stranded fiber optic cable GYTS or GYTA . common layer stranded type we can 288-core . GYXTY24 cable is the aerial laying of fiber-optic cable along with directly buried fiber optic cable , and duct cables (GYTS and the GYTA, GYTY53, GYTA53).