Lugar de origem
Henan, China
Classificação
Agentes químicos auxiliares
Outros Nomes
Sulfonated lignite
appearance
Black brown powder
Drybasis humic acid, %
≥30.0
Full chromium of drybasis,%
≥1.7
Cerficate
ISO 9001:2008 and ISO 14001: 2004
Function
Drilling Fluids Additives
Hot places of Selling
America, Middle East, Russia, Europe,etc.