澳大利亚采购需求：门铰链、隐藏式铰链、隐形铰链、门挡、门吸

I'm looking to source a range of hardware items for my construction projects, specifically hinges and similar components. The quality and durability of these items are crucial, so please provide information on your available products that meet these standards. Additionally, if you have any new arrivals or unique solutions for hardware needs, I'd love to hear about those as well. Please include your pricing, lead times, and any bulk order discounts you might offer. Looking forward to your prompt response!