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Room 1909, Jinzhao Building, No.19 Jiefang Road, High-tech Development Zone, Hengyang City,Hengyang,Hunan,China China
Technique parameter: 1.Properties: white crystal 2.Formula: ZnSO47H2O 3.CAS NO.:7446-20-0 4.HS Code: 2833293000 5.Quality Standard: HG3277-2000 Produ
Technique parameter: 1. Properties: white crystal 2. Formula: ZnSO47H2O 3. CAS NO.:7446-20-0 4. HS Code: 2833293000 5. Quality Standard: HG3277-2000
Technique parameter: 1. Properties: white crystal 2. Formula: ZnSO47H2 3. CAS NO.:7446-20-0 4. HS Code: 2833293000 5. Quality Standard: HG3277-2000 P
連絡先担当者 Yang Jiang
住所 Room 1909, Jinzhao Building, No.19 Jiefang Road, High-tech Development Zone, Hengyang City, Hengyang, Hunan
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