美国采购需求：电池管理系统、BMS电池、BMS模块、锂BMS、BMS锂电池、Lifepo4 BMS

I'm looking for suitable options for black-colored products that fit our needs. We are interested in exploring various designs and specifications, as well as understanding your pricing structure and availability. Please provide detailed information on the different black items you offer, including materials and customization options. Additionally, it would be great to know about minimum order quantities and lead times for production. Our goal is to establish a reliable supply chain, so any insights on your quality assurance processes would be really helpful. Please respond with your catalog or any relevant documentation that can guide us through your offerings. Thanks!