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2023

2023

◆ Hangzhou Communications Investment Group joined as a shareholder in Longyuan Construction Group
◆ Obtained Singapore S1 Certification
Time : 2022-06-17 Click : 0
2021

2021

◆ Obtained the Class I Qualification for “Professional Contracting of Building Curtain Wall Engineering” and Class II Qualification for “Professional Contracting of Building Decoration and Finishing E
Time : 2022-06-17 Click : 0
2020

2020

◆ Obtained the Class III Qualification for “General Contracting of Construction Engineering” and the Special Grade Qualification for “Design and Construction of Metal Roofing (Wall) Systems”
Time : 2022-06-17 Click : 0
2019

2019

◆ Obtained the Class A Qualification Certificate for “Special Design of Lightweight Steel Structure Engineering”
Time : 2022-06-17 Click : 0
2016

2016

◆ Obtained Class I Qualification for “General Contracting of Construction Engineering” (Limited to Steel Structure Main Works)
◆ “Dadi” ® trademark was reaffirmed as a Famous Trademark of Zhejiang Province
Time : 2022-06-17 Click : 0
2015

2015

◆ Rated as one of the Top 50 Enterprises in China’s Steel Structure Construction Industry
◆ Obtained the Class I Qualification for “General Contracting of Construction Engineering” in the Construction Industry
Time : 2022-06-17 Click : 0
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