Invention patent certificate 1
Invention patent certificate 2
Invention patent certificate 3
Invention patent certificate 4
Utility model patent certificate 1
Utility Model Patent Certificate 3
Utility model patent certificate 2
Utility Model Patent Certificate 4
High-tech Enterprise Certificate
Utility model patent certificate 5
Zhenjiang Specialized Special New Small and Medium Enterprises
Environmental Management System GB'T 24001-2016 /IS0 14001:2015
Quality Management System GB/T 19001-2016 /IS0 9001:2015
Private Science and Technology Enterprises in Jiangsu Province
Graduate Innovation Practice Base
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