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2021

2021

◆ Obtained the qualification certificates of "Class I Professional Contracting of Building Curtain Wall Engineering" and "Class II Professional Contracting of Architectural Decoration Engineering", and obtained the Russian GOST certification
Time : 2022-06-17 Click : 0
2020

2020

◆ Obtained the qualification certificate of "General Contracting of Construction Engineering Construction Grade 3", and obtained the special qualification for the design and construction of architectural metal house (wall) surfaces
Time : 2022-06-17 Click : 0
2019

2019

◆ Obtained the qualification certificate of "Special Grade A for Light Steel Structure Engineering Design"
Time : 2022-06-17 Click : 0
2018

2018

◆ Obtained the first-class qualification certificate for general contracting of construction engineering (limited to the main steel structure project)
Time : 2022-06-17 Click : 0
2016

2016

◆The Dadi trademark has been confirmed as a famous trademark in Zhejiang Province
Time : 2022-06-17 Click : 0
2015

2015

◆Rated as one of the top 50 enterprises in China's construction steel structure industry
◆ Obtained the qualification certificate of "Class I General Contracting of Construction Engineering Construction in the Construction Industry"
Time : 2022-06-17 Click : 0
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