南非采购需求：内置燃气灶台、电炉灶、电灶具、燃气灶、玻璃顶燃气灶 4-5 燃烧器

I'm looking to purchase a four-plate stove that features two gas burners and two electric plates. It's important for the stove to have reliable performance and efficient heating capabilities. Ideally, the design should also allow for easy cleaning and maintenance. I'm interested in understanding the available models, their specifications, and any unique features that might set them apart. Additionally, please provide information regarding the pricing, bulk order discounts, and lead times for delivery. It would be helpful to know about the warranty and after-sales service as well. If you have any catalog or product sheets, that would be great too. Looking forward to your prompt response with detailed info!