pv has time, page-3

Sticktoproperty when you ring Cardia ask for Company sec. John Wilson he is in most days except Thurdays he seems to have his finger on the pulse for most areas and loves to hear from shareholders. If he can't help with your inquiry then he will follow up with Volpe and get back with an answer or get Volpe to contact you. Works for me.
Not replying to your email is just really poor customer service and lets hope as you said they are too busy preparing sales contracts.
Volpe does frequent China a fair bit.

Good luck.