孟加拉采购需求：铁铰链

I'm looking for samples of your aluminium frame hydraulic hinges—both types with and without covers. Specifically, I need 2 pcs each of full overlay, half overlay, and inset designs in various finishes for each hinge type, totaling 12 pcs. Additionally, I would like 4 pcs of brackets and 16 pcs of screws included with the sample shipment. For future bulk orders, I'm planning to purchase around 10,000 hinges and 20,000 brackets, along with other related accessories. Please provide your best bulk pricing and MOQ details. I can pay for samples via Alipay, and they should be sent to my warehouse in China. Let me know if you have any questions!