Corflute & ACM board for recycling

We are a small signage company in Tauranga that generates small amounts of waste from board offcuts. We use 4mm thick corflute board (same material as used for real estate signs) and 4mm ACM board - a composite board with a plastic core sandwiched between a thin layer of aluminium. We would like to know if anyone in New Zealand is recycling either of these materials and could help us by taking our offcuts?