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Certificate of shanghai brand in 2018
Certificate of shanghai brand in 2018(English edition)
Certificate of shanghai brand in 2018 (2)
Shanghai mayor quality award in 2016
Occupational health and safety management system certification in 2013
Environmental management system certification in 2013
Quality management system certification in 2013
National on-site management star rating five-star work area In 2013
Shanghai quality management award in 2012
Shanghai quality gold award in 2012
National model worker's home in 2009
National May Day labor award in 2004