南非采购需求：六角网、电焊网、勾花网、围栏板、立柱及配件、镀锌丝

I'm looking to source both Y and K types of fence posts for an upcoming project. Could you provide me with details on your availability, lead times, and the materials you use for these posts? Additionally, I would appreciate it if you could send over any relevant specs, pricing information, and bulk order discounts you might offer. This info will help me make a timely decision. Looking forward to your response!