The USPS used an elaborate system ofpneumatic tubes during the early 19th century, but London took anentirely different approach and built this scaled-down railroad systemto be used only for parcels.

One appearance will be at the Beijing home of David Brooks, a Coca Cola executive, on June 17, and the other will be in Shanghai hosted by Ted Hornbein, an executive of Richco, on June 19.

We are producing machining parts, CNC Precision machining, covering axles, tubes, flanges and others.