nigrosine oil black
Output:200Mton per month Packing 25KG P.P Woven bags,fibre drums,iron drums. Brand :Rose The initial order quantity no limit
Appearance: black even powder Color shade: similar to the standard product strength:100%min Moisture: %maxAsh: 2 %maxFineness%:100mesh Residual matter: 0.5 %max
nigrosine oil black