匈牙利采购需求：中国沙香槟金门把手，蓝色皮革门把手，豪华门五金，现代门把手，批发门配件，高端门配件

I'm currently seeking durable door handles for a housing construction project and would appreciate your input on any suitable products you offer. Specifically, I'm interested in understanding the pricing structure, minimum order quantities, and the shipping and payment options available. Additionally, it would be great to know if you can provide a sample for evaluation. Any detailed information you can provide would be helpful as I assess potential suppliers for this project. Looking forward to your prompt response!