●For transportation of air, water, chemicals, grease，oil and drinking etc.
● For use of air brake, vacuum systems, air-drive-liquid systems etc. of heavy trucks, cars and engineering machines.
●能在-40℃—+120℃溫度范圍內保持柔性、常期工作。 Can keep softness and normal capabilities within a temperature range -40℃—+120℃
●良好的絕緣體，適用于潛在高壓電源區域 Be good insulations, used for the potential contact with high voltage sources
●Sunrise can provide red, yellow, black, green, clear, blue and purple tubes in order to distinguish between many tubes during the installing, maintaining and changing.