... cost-saving; Parts reworkable Water tankSUS 304 Stainless steelPatent water tank,Assembled with screw and silicon tube, no welding, avoid rusty ... which caused by welding, may keep the tank without effusion, leakage and bubbling;Cost effective and New designWater ... tanks, easy assemble and save time for cost. The tank is anti-corruption, quakeproof and anti-fissile which may guarantee ...