Why did we choose coconut shell activated carbon for R2D air purifying bag? túi lọc không khí R2D   1. High degree [...]

Creating a COOKED COAL from a coconut shell, Cinderella becomes a director

Making coconut shell charcoal without smoke, Quang Tri girl quit processing crude to Hong Kong to build Vietnamese brand, determined to export abroad.

Making coconut shell charcoal without smoke, Quang Tri girl quit processing crude to Hong Kong to build Vietnamese brand, [...]

Burn coal without smoke!

Why not burn charcoal? It sounds paradoxical but with the creativity of young people, many things from impossible to [...]