Autumn leaf original supersix types 6 types of network cable shielding home one thousand trillion supervisory control network line furniture pre-embedded A 10,000 trillion broadband line-Taobao
(six types of non-shielding one thousand trillion) grey (six types of non-shielding one thousand trillion) orange (six types of double shielding one thousand trillion) grey (six types of double shielding one thousand trillion) orange (supersix non-shielding 10,000 trillion) grey