A tile leveling system is a device used to align and level tiles when they are laid on the floor, walls, work surfaces, etc. is a series of easy-to-use plastic clips and wedges that slide under the tile, and once the boundary tile is laid, another part (wedge) is fixed to the clip from the top. The two tiles can then be adjusted with pliers, flattening the two tiles and holding them in place as the mortar sets.

Plastics, polymer compounds polymerized by polyaddition or polycondensation reactions, have medium deformation resistance. The plastic we usually use is not a single ingredient, it is formulated from many materials. Among them, polymer (or synthetic resin) is the main component of plastics, in addition, in order to improve the performance of plastics, it is necessary to add various auxiliary materials to polymer compounds, such as fillers, plasticizers, lubricants, stabilizers, colorants, antistatic agents, etc., in order to become plastics with good performance. Plastic advantages: strong corrosion resistance, does not react with acid, alkali, durable, waterproof and lightweight.