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Business license

Zhenghe 2020

Quality management system certification

Occupational health and safety management system certification

Environmental management system certification

Safety production standardization certificate 2019

Eaton 2019

ABB MNS2.0 2019

ABB MD190 2019

Jiangsu quality trustworthy enterprise

Jiangsu quality and safety qualified unit

Certificate of high tech enterprise

AAA

A new type of bus duct

A box type switch cabinet