罗马尼亚采购需求：比特大陆 Antminer L7、莱特币矿机、狗狗币矿机、BEL 币矿机、Antminer 电源、加密货币挖矿机

I'm interested in your mining equipment, specifically the model for Litecoin, Dogecoin, and BEL Coin, along with the necessary power supply. I'm looking for a reliable and efficient solution that can handle multiple device ports, so please share your specifications and availability. Additionally, could you provide details on the pricing, lead times, and any warranty options available for this product? I'm keen on understanding how this miner performs in terms of hash rate and energy consumption as well. Looking forward to your prompt response!