马来西亚采购需求：EN124 A15 井盖、A15 级排水盖、符合 EN124 标准的检修盖、轻型 A15 井盖、A15 级道路盖、EN124 规格盖

I'm currently in the market for house drain covers and would appreciate your assistance in providing some options. Specifically, I'm interested in understanding the different types you manufacture, their materials, and any unique features that set them apart. If you could share details about the sizes available, along with pricing information and lead times for delivery, that would be great. Additionally, I'm looking for recommendations on the most durable and reliable designs, especially those that have performed well in various climates. Any insights into customer feedback or best-selling items in your lineup would be really helpful. If you have catalogs or brochures, feel free to send those along as well. Looking forward to your response!