Great !!!
But I heard that, the lifetime of Chinese warships quite short and several retired very soon ... for this or that reason.
If your old warship reach the state of art like Nimitz, then your next design should be Gerald Ford ...
I don't know where u hear that news, it's not truth. We can say the PLAN's warships r young, coz 80% warships like 052B/C/D DDGs and 054A FFGs built since 2000, most just serving for 10 years in the Navy.
Some old warship made by Chinese like 051 DDGs and 053 FFG also serving in PLAN now, they r built in 1990s near 20 years ago. Most 053 FFGs started to retired from PLAN replaced by 054A or 052C/D ,some of old 053 FFGs were updated and sold to foreign Navy like Thailand, Myanmar, Bangladesh, some Africa nations, they still r main warship in those small Navy.
The rumor about "made in China" == inferior quality still confuse ur brain, that's very interesting ~! If u can carefully research the warship in Southeast Asia Navy, u will find many Chinese made warships(20 years old, updated 053 FFGs) serving in foreign Navy.
Right now PLAN's warships can not compared with American Nimitz, but we didn't stop to upgrate our current warship desgin. The example r PLAN's 052C DDG ==> 052D DDG, 053 FFG ==> 056 corvette, 054A FFG ==> 057 or 054B FFG (2014 building), and mysterious 055 DDG. Chinese shipbuilding industry & PLAN going forward !