Black aluminum oxide abrasive (Lower Aluminum Oxide Abrasive) is a new type abrasive material for polishing various metal works. It is electrical fused in an arc furnace from aluminum oxide as raw mat…
Brown fused alumina is fused and crystallized under high temperature from a mixture of bauxite and other raw material. It is characterized by its high hardness, good toughness and sharp sharpen size. …
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…
Green silicon carbide is produced basically in the same way of black silicon carbide except the different requirement of raw materials. Its crystallization has higher purity and hardness. Green silico…
Black silicon carbide is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum coke as its main raw materials. Its hardness is between fused alumina and sy…
EXECUTIVE SUMMARY
This is a rich 160 acres gold mine with proven reserves of gold exceeding 282,000 ounces. This Gold Mine Claim is located 55 miles north-east of Las Vegas, Nevada, USA. All util…
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