英国采购需求：kw33f，强力手机网络信号增强器，高增益手机网络信号增强器，多频段手机网络信号增强器，适用于农村地区的手机网络信号增强器，大范围覆盖

I'm looking for a GSM signal booster to enhance the mobile connectivity in our facility. We're experiencing some connectivity issues that significantly affect our operations, and I'm keen to explore options that would effectively improve signal strength. Please provide details on the available models, their specifications, and any unique features that distinguish them from others in the market. Additionally, I would appreciate info on pricing, lead times for delivery, and volume discounts if applicable. It would also be great to know about warranty offers and any support services provided post-purchase. We want to make a well-informed decision to ensure we choose the right solution for our needs. Looking forward to your prompt response!