Beijing seven magenta painting technology co. Ltd. Is a non-gel-functional interior decorating wall with silican soil as its main raw material, without adding inorganic gels (white cement, plaster, white lime, greasy powder) and with dry powdered interior wall decorative material. Capable of cleaning air, regulating humidity, releasing anaerobic ion, fire resistance, self-cleaning of walls, deodorant. Silicon algae sludge is extremely adsorbent, with a 1 square metre silic algae wall capable of absorbing 1 kilogram per minute. Powder packaging, not liquid drums. It is also possible to build, paint walls, make drawings, etc., i. E. Wiring, wiping, thinking, waterwaves, euphoria, etiquette, migraine, e. G. Pine, toulon, dream, bark, pottery, etc. Silicon algae mud, like mud, can be reduced to mud in water, reused to form the known "sili algae mud". It contains sand and is not sand-free, it contains various muscles, it does not contain sand, and it is flat and stamped. (c) the company's current products are: silicate magma, macabre, plumstone, eco-paste walls, metal paints, aqueous floors, fluorescent paint series, lacquers, old wall clay series products; anti-accumulation plasters, machine house protection paints, real varnish, granite coating, etc.