巴基斯坦采购需求：七水硫酸镁，七水硫酸镁 25kg，七水硫酸镁片，用于沐浴的七水硫酸镁 tka，饲料添加剂，肥料

I hope this message finds you well. I'm reaching out to inquire whether your company manufactures magnesium sulfate heptahydrate in the specified size range. We are looking to source this product for our operations and would like to know more about your production capabilities. Additionally, we have specific packaging requirements in mind, preferring either customized bags or colorful options to enhance our branding. Could you provide details on the available choices and any minimum order quantities? Looking forward to your prompt response. Thank you!