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 mosaic product, with its unique air purification function and a qualified artistic sense, has ushered in a new era of wall-covered art and has completely reduced the risk of wallpaper becoming frivolous, sidelined and glue-involved; hole algae wall paints are more of an environmental limitation for breaking through traditional chemical interior wall paints, free of formaldehyde, smellless, antibacterial, and an upgrade of traditional emulsive paints. The holl algae mud combines environmental and fashional needs for modern renovation and is the solution to the overall wall decoration programme. Hole algae mud, with brand-new sales outlets, the creation of marketing models, the breaking of the marketing bottlenecks of traditional decorative walls, the enormous business opportunities for the decoration industry, the new round of commercial competitions throughout the country, and the sincere invitation to those who have the will to join in the creation of great industries! The hole seaweed trademark is held by the german company melk, the product of which is produced by the company melk (east camp), which is based in dÜsseldorf, north wales, germany, and has established the hole centre for the management of mineral paints in leipzig. The china district production and marketing centre is located in chinan city, shandong province, and melk has two core brands of merceline and hohe mineral paints; hohe is one of the main brands of the german merk company, known for its development of new-style environmental decorations, and its mineral paints are the leading brand of the european paint market。