SK103 VACUUM TUBES
Bellows using special treatment, the thick-walled tube is heavier and thicker. Resisting the better withstand natural conditions,。the vacuum tube in the north so as to further enhance the anti-freezing cold in winter. the Bellows surface 'lozenge treatment increase the surface of light refraction, a substantial increase in size so endothermic tube, a tube to accelerate the pace of warming. Improving efficiency in endothermic based on the use of accelerated thermal cycling design, which effectively improved water heating cycle frequency, thermal energy conflicts, and achieve a rapid escalation. Innovative high corrugated tube, including three executives, and the bellows to wearers, for the mid - to-high-end customers tailor.
