Fan-Coil Flexible Hose Introduction: Central air conditioner flexible connector fan coil are advantageous for anti-corrosion, enduring high pressure, convenience in installing and well aspect, which widely used in the central air conditioner of modern building. The product matches the Shanghai City business enterprise standard the Q/ TEIG2-1997. Vibrations Absorber Hose Introduction: Metal hose which has excellent flexibility and vibration absorbing capacity, is covered tightly by high intensity protecting metal net and hoped by two metal rings at ends with copper fittings therefore it also has better pressure-resistant capacity. Application: Use for connection between circulating tubes and compressors of air-conditions, refrigerators, congealers, and etc to absorb vibration caused by the compressors and protect the whole tube system.