White fused aluminum oxide is electrically fused in the furnace with high-grade alumina powder as raw materials. It has higher hardness and slightly lower toughness than brown fused aluminum oxide, ch…
My cooperation is a manufacturer of abrasive and refractory materials ,such as brown fused alumina,white fused alumina,microcrystalline fused alumina semi-friable fused alumina ,zirconia powder, aluni…
This antique is a piece of brown jade axe-shaped pendend carved floral design.It is collected from a collector in Liaoning province,China.Jade was the royal gemstone and the ttone of heaven in China a…
This antique is a piece of brown jade axe-shaped pendend.It is collected from a collector in Liaoning province,China.Jade was the royal gemstone and the ttone of heaven in China and Asia, as the Emper…
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
Nov 07 2006
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