These days we see the use of recyclable packing materials has increased, and you can consider using wooden crates instead of cardboard. They can be reused many times, and are very durable.
They are ideal for the delivery of heavy items, or delicate items that need the ultimate in packaging to protect them in transit. To get high-quality wooden crates in Sydney, you can click at this source:
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They are often used for packing the goods to be sent overseas as they can be easily nailed back together if they are to be opened by customs.
They are also ideal for you to use as packaging if you regularly shipping goods as well and from the same location. So you can send your customers goods in packing crates, and he regularly sends the goods back to you within them, such as items that need regular servicing as an example.
Another example is that you can deliver the goods to the supplier for them to carry out work on and that they then have to send them back to you once they've completed the job.
In an example of wooden crates for packaging goods in a brand is much more reasonable than the use of new cardboard boxes every time the parcel needs to be packed.
Recently when packing wooden crate reaches the end of its useful life, it can be recycled and used to make paper, thus making it a green form of packaging.