Holl algae mosaic (also known as silicate algae mosaic) is a creative, environmentally friendly interior-wall decoration product that uses the german merk company algae mosaic asl technology to select materials such as seaweed earth (also known as silicate algae soil) and mineral pigment, developed in conjunction with patented technologies, using plant protein as a glue, non-stereotyped, drying up again after repeated use without loss of colour, excellent air purification, with a qualified aerobic ability to absorb moisture, regulate humidity, obtain multiple patents, and a rapidly expanding network of national marketing outlets. Since he entered the chinese market in 2009, holl has continued to refine its product structure based on the "oxygen, healthy" brand concept of seaweed mineral technology of the german melk company h? He; (a) creation of a series of products within the industry that have two main lines of algae mosaic art and algae mosaic paints, of which the holl algae mos...