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2022-06-17
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 -
2022-06-17
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 -
2022-06-17
2019
◆ Obtained the qualification certificate of "Special Grade A for Light Steel Structure Engineering Design" -
2022-06-17
2018
◆ Obtained the first-class qualification certificate for general contracting of construction engineering (limited to the main steel structure project) -
2022-06-17
2016
◆The Dadi trademark has been confirmed as a famous trademark in Zhejiang Province -
2022-06-17
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" -
2022-06-17
2014
◆ Obtained "European Union CE Quality Certification"
◆ Was rated as AA-level contract-abiding and credit-worthy unit of industrial and commercial enterprises in Zhejiang Province -
2022-06-17
2013
◆Appraised as an advanced unit for construction in Shanghai by the Zhejiang Provincial Department of Housing and Urban-Rural Development -
2022-06-17
2012
◆ Obtained the second-level qualification certification unit of Zhejiang Province Building Steel Structure Metal Materials Physical and Chemical Testing Technology (chemical analysis, mechanical property testing, non-destructive testing - UT, PT, MT) -
2022-06-17
2011
◆Won the title of "Municipal Enterprise Technology Center" in Hangzhou -
2022-06-17
2010
◆ Obtained the "People's Republic of China Foreign Contracting Project Qualification Certificate" -
2022-06-17
2009
◆ Obtained the qualification certificate of "Grade 1 Professional Contracting of Steel Structure Engineering" of construction enterprises
◆The company obtained the "AISC American Building Steel Structure Quality Management System Certification" -
2022-06-17
2008
◆Obtained the "Customs Declaration Registration Certificate of the People's Republic of China Customs Import and Export Goods Consignee and Consignor"
◆ Obtained "China Steel Structure Manufacturing Enterprise (Superior) Qualification Certificate"
◆The company name was changed to: Zhejiang Dadi Steel Structure Co., Ltd. -
2022-06-17
2007
◆Won the "Zhejiang High-tech Enterprise Certification" -
2022-06-17
2006
◆Won the "Designated Enterprise of Construction Steel Structure Engineering Manufacturing and Installation" awarded by the China Construction Metal Structure Association of the Ministry of Construction
◆Won the National Torch Program "National Key High-tech Enterprise Certificate" -
2022-06-17
2005
◆Won the "National Steel Structure Mobilization Center" awarded by the National Economic Mobilization Center -
2022-06-17
2001
◆Three-system international standards (three-in-one system certification) that have passed the audit of Zhejiang Gongxin Certification Co., Ltd. ) and obtain a certificate -
2022-06-17
2000
◆The company name was changed to: Zhejiang Dadi Steel Structure Manufacturing Co., Ltd.
◆Comrade Jiang Zemin, former President of the People's Republic of China, visited the company in person -
2022-06-17
1994
◆Hangzhou Dadi Grid Manufacturing Co., Ltd. was established
Contact Us
Address: #6, Qiannong 1st Road, Xiaoshan District, Hangzhou, Zhejiang, China
E-mail：dadi@cnzjdd.com
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