The ISO standards are mainly concerned with ensuring quality. They basically ensure that there is method to the madness and therefore the end result is accountable. The ISO 9000 standards are no different to this and mainly concern themselves with consumables.
If you want your company to receive ISO 9000 certification, then you will probably need to do some restructuring. Instead of going at it on your own, get some help in the form of an ISO 9000 Consultant. Getting a consultant in will greatly simplify your task. The consultant will analyze the business and manufacturing processes and advise you on where changes have to be made. You can make those changes safe in the knowledge that it will lead to ISO 9000 or ISO 9001certification.
While the certification focuses a lot on internal processes, it also has an external part as well. For example, shipping is one of the areas that come under scrutiny. If you want ISO 9000 certification, then your courier should possess ISO 9000 certification as well. Every area of your business will have to be bought under ISO 9000 regulations. So as you can see, this is not an easy task. However, having the certification will definitely boost your stature as well as the stature of your product. You should note that, having obtained the standard you cannot afford to relax. Evaluations come thick and fast and even a small slip up can see the certification being revoked. So if you want to get into ISO 9000, make sure that you are prepared for it!