Patent International Logistics (Shenzhen) Co., Ltd. was set up by David Ouyang who started the business with three people in Shenzhen in 1994. But now, PATENT have got over 600 staff and 18 offices in China. Class-A Forwarding Co. (no.19369) in sea Sales Agents by China Civil Air Transport Authority NVOCC certificate holder Vice chairman of Shenzhen INT&＃039;L forwarding association Vice Chairman of Shenzhen Small Medium Enterprise Mutual trust Association FIATA member CIFA member One of the top 100 Logistics Co. in China from 2006 to 2008. One of 20 most honorable companies in Shenzhen PATENT HB/L is registered by FMC of USA