● Magnetic dry erase green chalkboard for classroom,kids training● Firm 3-Layers board structure and light weight but sturdy ultra slim aluminum frame● Galvanized sheet backing supporting strong magnets● Packing with all spare parts inside one 37.5"x17.5"
Ceramic substrate made of 96% alumina, is mainly used in electrical applications.Ceramic fixture made of 95% or 99%, alumina, is mainly used in welding parts of mechanical equipment, or insulation parts needing fixture,
The ndfeb block magnets feature high coercivity, low reversible temperature coefficients and low weight loss. We can manufacture NdFeB products with low weight loss through continuous creation. So it can meet requirement of motor and other high-end field.
For conveying water, oil, gas and other fluids.It is mainly used to convey fluids on engineering and large equipment.Because of its different manufacturing process, it can be divided into hot-rolled (extruded) seamless steel pipe and cold-drawn (rolled)