About Us


DIRO(Tangshan DIRO technology Co.,Ltd) has the most professional team in coal processing industry in China,which has 33 years R&D history on dry coal preparation.Our team has served more than 300 customers,and carry out technical exchanges & cooperation wtih more than 30 institutes in US,Australia,Ukraine,South Africa,Brazil etc. FGX is initially developed in 1989 for thermal coal de-shaling and upgrading, intelligent SID dry coal processing tech and x ray sensor separator is the most advanced dry coal separations. Intelligent thermal coal deshaling and upgrading in complete dry processing way,dry coke pre-preparation before coal washery, that are all our addressed projects.

DIRO's mission is professional,practical and realistic,focusing on offering professional & optimal dry coal preparation solutions,help our customers save coal processing cost & processing cost,increase economic benefit.


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