比利时采购需求：因科乃尔合金、哈氏合金、Inconel 718、Invar 36、Haynes 188、蒙乃尔合金

We are seeking a quotation for thin sheets made from a specific alloy grade. We require these sheets to have a maximum thickness of either 0.4mm, 0.5mm, or 0.7mm. Additionally, it's essential that the materials come with a 3.1 certification to ensure traceability and compliance with quality standards. In total, we need approximately 15 square meters of this material. Please provide us with the available formats you can offer, along with your pricing details and lead times for delivery. Your prompt response will be appreciated as we are looking to finalize our sourcing decisions soon.