2026-04-25 10:37:11
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TIANRONG.Since its establishment in 1990, TIANRONG has been dedicated to the research, development, and production of water-blocking materials and semiconductive shielding materials for optical and power cables. Its products have been widely adopted by major ultra-high-voltage cable and optical cable manufacturers worldwide and are exported to more than 100 countries and regions. The company’s main products include: insulating water-blocking tapes, semiconductive water-blocking tapes, semiconductive tapes, copper wire shielding tapes, flame-retardant tapes, water-blocking yarns, water-blocking ropes, low-smoke halogen-free flame-retardant tapes, and semiconductive water-blocking copper wire shielding tapes.