大恒光电将于2017年3月5日至2017年3月9日参加美国芝加哥PITTCON CONFERENCE 2017展会
展位号：4307，如果能与各位尊贵的客户见面，我们将非常高兴。
谢谢！
We will be an exhibitor at PITTCON CONFERENCE 2017 in Chicago，IL, USA.
The fair will last from March 5 to March 9, 2017.
We would be very pleased if we can meet you, our valued customer, at our booth No.:4307.
Pls visit website: http://pittcon.org/ for more details.
Await you with cap in hand!
We remain with our best regards!
