Yangzhou Tengfei Cable & Electrical Material Co., Ltd. is a National High-Tech Enterprise and a National “Little Giant” champion specializing in niche and cutting-edge technologies. It houses a National Post-Doctoral Research Workstation, a Jiangsu Provincial Academician Workstation, a Jiangsu Engineering Technology Research Center, a Jiangsu Enterprise Technology Center and a Jiangsu Ultra-High-Voltage Cable Nano-New-Material Engineering Center. The company leads two innovation teams above the provincial/ministerial level and owns more than 70 independent intellectual-property rights in the cable-materials field. Its facilities cover 30,000 m² of production space on a 48,000 m² site and include a 1,200 m² R&D building. A full range of testing equipment is available and the company is certified to ISO 9001 (Quality), ISO 14001 (Environment), ISO 45001 (Occupational Health & Safety) and ISO 50001 (Energy) management systems. All products have passed EU SGS RoHS compliance testing. Tengfei has been a long-term outstanding supplier to China’s top cable makers (Hengtong, Zhongtian, Shangshang, Far East, Baosheng, Jiangnan, etc.) and is a global strategic partner of world-famous groups such as Prysmian, Nexans and LS Cable. Overall strength (R&D, sales, management) ranks at the forefront of the domestic industry.

Professional Products:

1. Semi-conductive Tapes:
   Semi-conductive nylon tape, semi-conductive Dacron tape, semi-conductive water-blocking cushion tape, semi-conductive cushion tape, semi-conductive water-blocking binding tape, semi-conductive water-blocking tape, submarine-cable semi-conductive water-blocking tape, semi-conductive water-blocking copper-wire shielding tape, semi-conductive copper-wire shielding tape, copper-wire shielding tape, semi-conductive fabric tape, flame-retardant semi-conductive fabric tape, semi-conductive non-woven tape.

2. Flame-Retardant & Fire-Resistant Tapes:
   Thin alkali-free halogen-free high-FR tape (0.13 mm), low-smoke zero-halogen elastomeric high-FR tape-Type A (unique 15 % elongation allows 100 % consumption per spool and eliminates corrugation or bumps after wrapping), low-smoke zero-halogen high-FR tape-Type B (0.15 mm–0.20 mm), thin FR fabric tape (free of halogen, asbestos and glass fibre), halogen-free FR non-woven tape (0.15 mm–0.20 mm), mica fire-resistant tape (synthetic & phlogopite) and tower-type mica tape.

3. Shielding Tapes:
   Copper-plastic composite tape, aluminium-plastic composite tape.

4. Water-Blocking Tapes:
   Single/double-sided water-blocking tape, film-laminated water-blocking tape, reinforced single/double-sided water-blocking tape.

5. Insulating Tapes:
   Polyester (Mylar) tape, rubberised fabric tape, reinforced light non-woven (for wind-energy, rubber and other high-temperature cables: non-sticking & non-shrinking during high-temp vulcanisation, non-permeable under high-pressure extrusion, dimensionally stable after bending, allows free core movement), thin non-woven (0.05 mm–0.10 mm), novel high-insulation anti-adhesive non-woven, high-temperature plasticised insulating paper, crepe paper, kraft paper, GRPP tape, PETD tape.

6. Filling Cords:
   Halogen-free flame-retardant high-temperature filling cord (free of glass fibre, asbestos, halogens, RoHS-compliant, LOI ≥ 40 %, melting point 260 °C; weight only 1/3–1/5 of glass-fibre or asbestos cords, ideal replacement for FR, flexible fire-proof and export cables), water-blocking filling cord, semi-conductive water-blocking filling cord, semi-conductive filling cord, submarine-cable water-blocking filling cord, high-temperature filling cord.