One of my clients, Passports and Visaexchange, located in Wash. DC can handle this for you (as can other agencies like it). The website is -- http://visaexchange.com

To get right to the visa page: http://visaexchange.com/html/visa.html

to get right to the China page - http://visaexchange.com/html/china.html

and their rates for getting new and renewed passports IS the lowest you will find online - i think their visa rates are also going to be among the lowest you'll find online.

Harold in Maryland http://goldray.com