英语翻译下面这段英语怎么翻译才合适呢?UL8750是一种认证的标准,CLASS 2也是一种认证的标准.Dear Sirs

英语翻译
下面这段英语怎么翻译才合适呢?
UL8750是一种认证的标准,CLASS 2也是一种认证的标准.
Dear Sirs,
thank you for your information and company profile.Are your drivers UL listed?Are
they UL8750?Are they Class Please provide pricing for the following drivers :
XXX
XXX
XXX
I would also like to know if they drivers are hardwire or if they can be supplied with
a US plug to be sold in a US market.I anxiously await your reply
我是这么翻译的,总觉得有点不对.
尊敬的先生们：
谢谢你们的信息和公司简介,你的drivers UL listed?（这个我怎么翻译都感觉别扭）,它们是UL8750吗?它们是Class 请提供以下drivers（驱动?还是?）的报价：
XXX
XXX
XXX
I would also like to know if they drivers are hardwire or if they can be supplied with
a US plug to be sold in a US market.这个就不知道怎么翻译合适了.求大神指教喔.