As a compositive Industrial chemical products with more than 20years of experience, we could supply:

1,: ZnO

a),feed-grade zinc oxide ZnO>95% Zn>76.3% Pb<50ppm

b), ceramic -zinc oxide ZnO>99%

c),rubber-zinc oxide ZnO>95%

2: CuSO4

1,industrial-grade copper sulfate CuSO4 . 5H2O>96%

2, feed-grade copper sulfate  CuSO4 . 5H2O>98% Pb<10ppm As<10ppm Cd<10ppm

3, manganese sulfate

4, zinc sulfate

a),zinc sulfate heptahydrate ZnSO4.7H2O>98% ,Zn>22.5%

b), zinc sulfate monohydrate ZnSO4.1H2O>98% ,Zn>35%  Pb<10ppm As<10ppm Cd<10ppm

5, ferrous sulfate monohydrate

6, sodium sulfite: 93% ,96%

7,soda (sodium carbonate ) >99%