Changsha Lantian Chemical Company Limited. We specilized in manufacturing and exporting manganese sulphate, zinc sulphate monohydrate and heptahydrate, ferrous sulphate, sodium metabisulphite, manganese carbonate, manganese oxide, manganese dioxide, zinc oxide, ect. Our principle is to supply good quality products and best service to our customer and to keep long – term business relationship with them.

The following is the specification of our products for your reference:

1. Manganese Sulphate
Appearance: Pink free flowing powder
Purity:98%Min,Mn:31.8%Min,water insoluable matter: 0.05%Max,Fe:0.004%Max,Cl:0.004%Max,Pb:0.002%Max,As:0.0005%Max,Cd:0. …