Wilead Company provide
1: Calcined Alumina for fine structural ceramics
2: Calcined Alumina for electric ceramics
3: Calcined Alumina for abrasives
4: Calcined Alumina micro powder for stainless s…
Sapphire substrates for the application of blue light emitting diodes and laser diodes;
Sapphire plates for use in optical field; sapphire windows;
Sapphires for use in the fields of medical and f…
We are a professional company manufactures and sells Sapphire view port window plate .
Sapphire substrates for the application of blue light emitting diodes and laser diodes;
Sapphire plates for…
Active alumina desiccant Type x-p active alumina desiccant is kind of spherical hard granule full of many invisible fine pore .It is no corruptive ,non toxic ,and has close affinity to polar mo…
Brown Fused Alumina
It is a product manufactured by gradual melting reduction of calcined bauxite in an electric arc furnace at high temperature (approximately 2000 degrees Celsius). Its chemical c…
White Fused Alumina(WFA) is an artificial abrasive manufactured from pure grade Alumina Oxide. The Alumina Oxide being melted in Electric Arc Furnaces to a temperature in excess of 2000 degrees centig…
Brown Fused Alumina is made by high quality bauxite as main material, fusing and purifying in a pouring electric arc furnace at a temperature of over 2200, and made into different grain sizes through …
Brown Fused Alumina is made by high quality bauxite as main material, fusing and purifying in a pouring electric arc furnace at a temperature of over 2200, and made into different grain sizes through …
Brown Fused Alumina is made by high quality bauxite as main material, fusing and purifying in a pouring electric arc furnace at a temperature of over 2200, and made into different grain sizes through …
White fused alumina is a kind of high-grade refractory, which is made from the high quality alumina by melting above 2,000 in the electric arc furnace and cooling.
Chemical Composition(%)
Grit s…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea