We serve the glass industry and more, with 62 years experience in refractory research and development, Yumin is a reliable and competent refractory materials supplier that able to better understand your needs and provide customized and optimized refractory solutions based on your specific applications, from the build to the repair, all along your furnaces or kilns life cycle.


Float glass refers to the flat glass sheets made by the manufacturing process of floating molten glass on a bed of molten metal( tin bath ). Nowadays, float glass is the most widely used glass type in consumer products with the advantages of uniform thickness, clear and structural flexibility, easily shaped into different forms. It’s the ideal option for the applications such as insulated glass, automobile glass, glass furniture, special glass, decorative glass, precision electronics industry etc.


Container glass( bottle glass ) generally refers to the glass used in the production of bottles and cans, such as glass package, jars, drinkware, bowls, laboratory glassware, vases etc. Most container glass is soda-lime glass and can be recycled and became a large amount of raw materials again.


Glass fiber (Fibreglass) is an inorganic non-metallic material with excellent performance and diverse types. Yumin built Isostatic pressing production lines in 2016 to produce dense series refractories for the application of glass fiber furnace. The isostatically pressed refractory products with property of excellent resistance to glass liquid erosion and are stable up to 1700℃, mainly used in the glass contact area of the glass fiber kiln.


The regenerator is a waste heat recovery facility that exchanges heat through the medium of heat storage and heat release. The main structure includes crown, walls, checker, hot zone, condensation zone, bottom layer, side walls, middle walls, and target walls. Its internal structure and the selection of refractory materials are the key factors for the heat recovery efficiency and process characteristics.


Steel is an alloy of iron and carbon and can be found almost everywhere in the modern world and is one of the most common metals in consumer products. Today most steel is produced by blast furnace or electric arc furnace (EAF). The selection of refractory products is essential for the quality of steel and the life cycle of the furnace.


Cement is one of the construction materials, it is a fine powder that acts as the binder that holds construction materials together when mixed with water, sand, and aggregates. It is made by heating a precise mixture of finely ground limestone, clay, and sand in a rotating kiln to temperatures up to 1450ºC.


Non-ferrous metals are a collective term for all metals except iron, manganese, and chromium, in a general it also includes non-ferrous alloys. Non-ferrous metals are the basic materials for the development of the national economy. Most industries such as aviation, aerospace, automobiles, machinery, electricity, communications, construction, and household appliances are all based on non-ferrous metal materials.