overseas achievement
- saint-gobain-
- wuxi panasonic
- holand dsm
- qingdao degussa
- guangzhou haidebao cement
- changzhou jiahuihenghe
- shanghai lamberti
- japan fumeitai suzhou company
- japan dic nantong company
- angel yeast group
- tai shan gypsum
- leo king enviro. group
- basf
- lanxess energizing chemistry
- lanxess energizing chemistry
- valmet paper tech.(china)., ltd
- rosin can opening machine
domestic achievement
exported to the united states, japan, thailand, india and other countries