赞比亚采购需求：接线装置、墙壁插座、电源插座、电源插座、万能插座

I'm looking for a variety of electrical fittings, particularly sockets and light switches, in black and grey colors. It would be great to know the range of products you offer in these styles. Specifically, I'm interested in different designs and configurations that can suit various installations and aesthetic preferences. Could you provide details about the materials used, pricing, minimum order quantities, and lead times for these products? Additionally, if you have any catalogs or brochures showcasing your full range, I'd love to take a look. Looking forward to your response!