Dear sirs,
Thanks for your so kind reply, and I am happy to supply you our best offer details as follows:
1) Specification: please send me your kind email
2) Price:
N219/ N220/ N234....

Dear sirs,
and we are supplier of sodium sulphate 99% , and I am glad to send you our best offer details as follows:
1) specification:
APPEARANCE: WHITE POWDER
SODIUM SULPHATE: 99....

Dear sirs,
We are a specialized manufacturer of Cobalt sulphate, our products according the following standard:
cobalt content : ? 20.0 % min
Fe: 0.01 % max
Ni: 0.01 % max
zinc....

Dear sirs,
We are a specialized manufacturer of Sodium metabisulphite( food grade) , our products according the following standard:
Content 95.0% min ( actual content can reach and....