也门采购需求：电力供应不明、建筑供暖、水利、污水处理、石油化工、矿业和冶金

I'm interested in learning more about your products and pricing. Could you please provide detailed information on your offerings, particularly any new models or popular items? I'm keen to understand your available options and any minimum order quantities you might have. Additionally, if you could send me your catalog or a link to your website, that would be great! I'm looking to make a purchase soon, so any insights on lead times and shipping options would also be appreciated. Thanks!