赞比亚采购需求：铠装电力电缆、电气电缆、铠装电缆、地下电力电缆、电缆供应商、工业电缆

I'm looking for a quotation on 70mm XLPE armored aluminum cable. Specifically, I'd like details on pricing, various lengths available, and the specifications of the armor. Additionally, it would be great to know about any certifications the cable meets and the estimated lead time for delivery. Please also include information about bulk order discounts and any warranty or after-sales support you offer. I appreciate your cooperation and look forward to your prompt response!