Mantle and bowl liner are the main wearing parts of cone crusher. Duma can manufacture numerous models of concave and mantles for cone crusher. For the material of concave
Nigeria's construction industry has been steadily expanding over the years as a result of urbanization, population growth, and rising housing and infrastructure demand. Quality roofing materials, such stone-coated metal roof tiles, are in more demand as a
A mountain of coal dust and gas that would pose a threat to workers who exploit the mineral resource. Use the flexible duct to pumping out the coal dust and gas can reduce the threat and supplying fresh air in confined spaces.
Deep bond roof tiles are a type of roofing material commonly used in residential and commercial buildings. Traditionally, it is designed to resemble traditional clay or concrete tiles, with a deep profile that creates a visually appealing and durable roof
Silicon carbon alloy, also known as high carbon silicon or high carbon ferro silicon, is a kind of by-product of silicon metal, it contains Si(60-70%) with C(15-25%).
The commercial gym flooring tiles are perfect shock absorption and impact resistance for general gym areas and functional training areas where lighter weights and kettle bells may be dropped. The commercial gym flooring tiles for gym offer excellent durab
1) Our newest developed product which got many patents2) Made by 6063T5 new material3) Improved based on domestic and foreign rolling shutter doors’ advantages
TOB Terracotta is the only wall material brands that has the state level R &D Technology Center in China. Terracotta Panel Products include Natural Surface, Line Surface ,Glazed Surface, Grooved Surface, Sand Surface, Embossed Surface etc.