南非采购需求：半自动颗粒装袋机

I'm interested in purchasing maize meal in two different sizes: one is a smaller packaging suitable for retail, and the other is a larger bulk option for distribution. Please provide details on availability, pricing, and any minimum order quantities for both 5kg and 12.5kg options. Additionally, it would be great to know about the quality specifications and whether you have any certifications for the maize meal. If you have different packaging options or brands, feel free to share that info as well. Looking forward to your prompt response!