We specialize in the manufacture of high-efficient Alginate Mixers We do not manufacture the traditional type that has been on the market for over a ***** is an innovative one. You can find from our mixers a lot of innovations, behind each of which there is a patent right. Our mixer is much more quiet and much more stable. It can be used 20, 000 times much more than the other brands can afford (5, 000 times) because the gearwheel system was revolutionarily ***** the gear wheels need to be replaced, it takes on ly 5 minutes to finish it. In other words, the merits of our mixers are 1)low maintenance 2)easy repairs 3)longer life span 4)super-low malfunction 5)a longer period of warranty (1.5years)