巴西采购需求：混凝土预制房屋、EPS水泥板房屋、EPS夹芯板房屋管理办公室、防火结构、钢结构、可持续节能住宅

I'm looking to develop low-income housing in Indiana, USA, and I need to know if your structures can withstand the heavy winter conditions typical of this region. It's crucial that the materials and design used are not only cost-effective but also durable enough to deal with severe weather such as heavy snow and freezing temperatures. Could you provide some detailed information about the structural integrity and insulation properties of your housing solutions? Additionally, if there are any specific building codes or regulations in Indiana that we should be aware of, that would be really helpful. I'm keen to ensure that the homes we build are safe and comfortable for residents throughout the winter months. Looking forward to your insights!