Disposable civilian protective masks are made of two layers of non-woven fabrics and a layer of filter materials; the nose bridge is made of environmentally friendly all-plastic strips, does not contain any metal, and is equipped with breathable, comforta
Since we have scientific management mode, rigorous working attitude, solid technical strength and advanced manufacturing technology, we can promise that each of our Fully Automatic 2d Fence Mesh Welding Machine is of the highest quality.
G11 F grade is a glass fiber laminate consisting of a woven fiberglass fabric impregnated with an epoxy resin binder for applications up to 155°C with very good thermal, mechanical and electrical properties. Excellent for machining where high mechanical s
Make the wax pattern according to the required size and shape, and covered the pattern with refractory slurry and dry it many times, then formeing a hard shell outside the wax pattern. When melting the wax pattern by heating, we can obtain cavities formed
Eps concrete sandwich wall panel is a new designed green construction material, it is lightweight, fireproof, energy saving, sound proof, insulated, warm preservation, save cost and time on installation.