Hao Yun Inteynational Trade Co., Ltd

Our company can export Korea earthy graphite specifications: FC: 80%, ASH: 17%, V.M: 3%, S: 0.3% Graphite use

After joining the molten iron have spheroidizing, desulfurization, go to gas etc;And can improve the casting w

Light burning magnesium is made from magnesite, by the light reflection kiln burning, rotary kiln or fluidized

Dead-burned magnesite is made of natural magnesite stone, through high temperature shaft kiln firing.It is an

Dead-burned magnesite is made of natural magnesite stone, through high temperature shaft kiln firing.It is an

High purity magnesia is super natural magnesite stone, by light burned, fine grinding, dry high pressure into

High purity magnesia is super natural magnesite stone, by light burned, fine grinding, dry high pressure into

Fused magnesia are made from magnesite after fused purification, with complete structure, good chemical stabil

Fused magnesia are made from magnesite after fused purification, with complete structure, good chemical stabil

After joining the molten iron have spheroidizing, desulfurization, go to gas etc;And can improve the casting w

The scientific name bauxite ore, bauxite, bauxite.Its composition is extremely complex, a variety of geologica

The main features of talc products under the electron microscope showed brand structure, no asbestos, heavy me

For CaF2 fluorite, also known as calcium fluoride, chemical composition, crystal halogenide mineral belongs to

For CaF2 fluorite, also known as calcium fluoride, chemical composition, crystal halogenide mineral belongs to

Quartz sand, also known as silica, gray or white crystal, while iron with pale yellow, 2.20 ~ 2.66 G/CM3 densi

Potassium feldspar, also known as orthoclase, belongs to monoclinic system, usually in red meat, white or grey

Albite is a kind of feldspar, is a common mineral, feldspar for sodium aluminum silicate.Albite is vitreous cr

Is raw main heavy calcium carbonate powder of high quality raw materials, the company production of superfine

Silica fume petrochemical study molecular formula: CaSiO3 (metasilicic acid calcium) theoretical SiO2:51.75%,

Silicon carbide: black silicon carbide, green silicon carbide With quartz sand and petroleum coke or coal tar