Dear Sir,
We have been a manufacturer of Dye Intermediates since 1982. Export our product to so many countries worldwide. We have a permanently regular requirement for these products approximately 05 to 06 MT per month, for trial purpose we need the following product 01 kg each free sample with C.O.A. delivered to our manufacturing facility at below address,
Product Name :-1). Sodium Sulfide -01 Kg.
2). Sodium Hydrosulfide -01 Kg,( 92 % & 85 % ).
