Annual scale procurement of zinc sulfate: 30,000 tons
Annual scale procurement of manganese sulfate: 15,000 tons
Annual scale procurement of ferrous sulfate: 10,000 tons
Annual scale procurement of copper sulfate: 15,000 tons
Source: self-owned factories, for purposeful and custom-made development
| ? Raw material SGS inspection certificate | Click |
| ? Dioxins Laboratory,RCEES,CAS | Click |
| ? Certificate of Analysis | Click |
| ? Test Report For Commercial Entrustment | Click |
| ? Test Report For Commercial Entrustment | Click |