... InformationFactory loacted in Changzhou city, east of China, 1 hour train from Shanghai city, 2 hours flight from Beijing airport/ Guangzhou ... port, address is Lingtong Industrial Park, Changzhou City, China1-hour train from Shanghai to my factory 2-hour airplane from Guangzhou ... is covering?-how many person will be seating?-Is it used for wedding, party, exhibition or warehousing?