* We can also supply special specification as per client request.
The fine-grain graphite are ideal non-metallic materials with many advantages such as: high strength、good thermal shock resistance、…
We are a manufacturer in China that producing solid surface materials for interior decoration.
We have two automatic production lines for producing sheets, which makes the quality more consistent an…
Commodity: Cobalt Sulfate
Formula: CoSO4• 72O
Appearance: Rose crystal. It becomes red powder after losing crystal water, soluble in water and carbinol, slightly soluble in alcohol.
Chemical co…
Commodity: Cobalt Oxide Powder
Formula: Co2O3、Co2O3•CoO
Appearance: Black grey powder
Physical& chemical Quality:
Grades A B
Co min(%) 70 70
Ni 0.1 0.1
Fe 0.4 0.4
…
Commodity: Refined Cobalt Oxide Powder
Formula: Co2O3
Appearance: Black- grey powder
Physical& chemical Quality:
Impuritis %) max
Co min 70
Ni 0.1
Fe 0.04
Cu 0.02
…
Commodity: cobalt chloride
Formula: CoCl2•6H2O
Appearance: Red crystal. Easily deliquescent in wet air, soluble in water, alcohol and acetone, it becomes light-blue powder after losing the crystal…
HONGSHENG TRADING COMPANY is a professional trading company and manufacturer, located in Xiamen city which is the biggest stone trade base of China. Our products including paving stone, Countertop, bu…
HONGSHENG TRADING COMPANY is a professional trading company and manufacturer, located in Xiamen city which is the biggest stone trade base of China. Our products including paving stone, Countertop, bu…
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