A few nice quality inspection china images I found:
Inspection of the tank roof
Image by BASF – The Chemical China Company
Cao Jianxin (left) and Guan Dezhi (right), both operators, perform a daily inspection of the tank roof. As required, two persons conduct the regular safety inspection of the facilities to ensure inspection quality and personal safety. BASF-YPC Co., Ltd. is a 50-50 joint venture between BASF and Sinopec, founded in 2000.
Print free of charge. Copyright by BASF