n't know where the problem lay."Just then, a luxurious sedan pulled up to the door.A uniformed driver, with utmost respect, opened the car door.Li Yuanfu got off the car first, and then he extended hi...end of the year, and several companies haven't paid their invoices yet. Every time our sales representatives ask them, they come up with various excuses. Some say they'll pay in a few days, some say t...