WHFE is shipping textile films for domestic customers in recycled pallets. The plant also repairs pallets that came with shipments of raw materials or modifies them for the delivery of its own products. Working with licensed recycling companies, WHFE recycles packaging materials from the domestic market, and reuses them after cleanup. In 2020, 60% of the wooden pallets were recycled, which reduces NT$2.31 million in costs. The PP bags that came with shipments of raw materials are recycled and reused by FEIS. All new bags are used at least twice, and the recycling rate for raw material packaging has reached 82%.