Zhengzhou welcom tech co.,ltd
- Contact:Jane Zhu
- Phone: 18937117765
- Tel: 86-371-55606815
- Fax: 86-371-55606815
- Mail: export@zzwelcom.com
Main product: Our Main product; Sodium Bicarbonate, Zinc gluconate, Lactic acid, Xylitol, Manganese sulphate, Zinc sulphate and Dicalcium phosphate.