Nanyang JZJ Testing Equipment Co., Ltd(www.jzj-test.com/) is Refractory Material Laboratory Testing Equipment Global One-stop Supplier, include xrf fusion machine, Refractoriness under load (RUL) and creep in compression (CIC) testing machine, Laboratory refractoriness testing machine, Refractory materials automatic thermal shock testing machine, Apparent porosity volume density testing machine, Plate Method Thermal Conductivity Meter, High Temperature Bend Testing Machine, High Temperature Muffle Furnaces etc.