http://www.fas.org/nuke/guide/china/agency/2-corps.htm - has info about China's missiles. Many of them are kept aimed at Taiwan.
http://www.fas.org/nuke/guide/china/contractor/sac.htm - About Shenyang's aircraft industry.
http://www.globalsecurity.org/wmd/world/china/shenyang.htm - Missiles in and around Shenyang. This site also lists Shenyang as a bomber hub.
http://www.fas.org/nuke/guide/china/contractor/sac.htm - Global arsenal of nuclear weapons. China is usually quoted as having over 250. The US? 8 to 10 thousand.
http://www.kimsoft.com/korea/ch-war.htm - Alternate source (more detailed) of China's arsenal, numbered at 2,350 nukes (!).
http://www.fas.org/nuke/links.htm - Links to other nuclear watch groups.