The plastering board is made of high-quality steel, which has many advantages such as standard thickness, flat surface, high strength, high toughness, and not easy to rust. Its batch of scraping material is suitable, and the surface is also polished. Secondly, its handle adopts I-shaped design, which makes the user feel comfortable, light and labor-saving. Finally, it is reinforced with thickened batten rivets, which is strong in anti-falling and durable.