School desks and chairs, we can this be classified as: material classification according to desks, student desks and chairs Zhumadian, currently the main market of the following three products: wooden desks, hardwood, wood processing student lesson tables; Plastic desks, steel and plastic combined as a product of the stent, while melamine board used as a panel; rubber desks, rubber alloy material, the mechanical molding products used school desks and chairs. So desks and chairs plastic products, what kind of difference? Student desks and chairs plastic commonly used in the production of poly-ene Zhi gas accounted for plastics in the first one, it is a thermal plastic warble better strength. Desks and chairs with hard and soft two different varieties, plastic furniture, student desks and chairs to hard as the main raw material. Modified plexiglass good transparency, dimensional stability, Zhumadian student furniture supplier, easy to shape, more brittle quality, easy to clean surface hardness is not enough hair. Acrylonitrile butadiene styrene opaque, pale ivory, Code Nuisance tough, hard, rigid, with excellent overall performance of three group elements. There is good weather, Zhumadian students desks and chairs price, smooth surface, dimensional stability, easy to process. In addition the students plastic desks and chairs can be dubbed in various colors, also chrome, polyhexene points high, medium, low three, good chemical stability and frictional properties, water absorption, easy molding, Zhumadian where students furniture factory custom, and load bearing capacity of small low pressure varieties with hard texture, do structural materials. Furniture height index failed has become one of the main factors that lead to increased incidence of myopia in primary school. A survey showed that the majority of desks and chairs Nanchang lower primary students do not comply with national health standards related to furniture. School desks and chairs the national health standards issued by the Ministry of Health in 1988, identified nine categories chair height standard used by students of different height. For example, students in height between 143-157 cm, its use desk height should be 67 cm, empty area under the table height should be 55 cm, the seat height should be 38 cm. Under this provision, furniture type primary and secondary schools can be optionally used, but must meet the national standard. But the survey found that most ordinary wooden desks and chairs Nanchang each elementary school that does not meet standards. Nanchang, a primary school for the first-year students with a desk 67.5 cm high, under the table empty area high 46.5 cm, 34.5 cm high chair. Jiangxi Provincial Preventive Medicine Children's Health professional members of Chen Xian explained that this belongs to the desk with a chair height of high and low chairs, can easily result in inadequate primary eye distance, it may lead to students who suffer from myopia super near eye eye diseases. Students' desks and chairs Zhumadian price | Lu Yi Shu [US] | Zhumadian student desks and chairs provided by Lu Yi Shu Mei Steel Co. bed. Lu Yi Shu US steel bed Co., Ltd. (www.lysmcy.com) is Zhoukou, bed leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Lu Yi Shu US leadership in the staff warmly welcome all inquiries negotiations to create Luyi Shu Mei better future.