津巴布韦采购需求：太阳能路灯，LED路灯，高杆灯，庭院灯，镀锌灯杆，太阳能标识

I'm looking for a 30m high mast tower light pole that can be easily adjusted to accommodate various lights for maintenance purposes. It should ideally be constructed with durability in mind, suitable for different environmental conditions, and feature a silver color finish. Please provide detailed specifications regarding the materials used, weight capacity, and any safety features that are included. Additionally, it would be great to know about the installation process and any available accessories or options to enhance functionality. I'm also interested in your lead times for production and delivery, as well as pricing information, including bulk order discounts if available. Looking forward to your prompt response with all relevant details. Thank you!