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Quality comes from professional, integrity casting brand
Jianwen News
2015-10-20
Strategic cooperation with Jiangsu Subot New Materials Co., Ltd.
2014-10-20
Won the first prize of National Building Materials Science and Technology Progress Award
2013-10-20
Participate in China's western development strategy, the products are exclusively for Xinjiang's first national railway class I double-line electrified high-speed railway Lanxin high-speed railway.
2012-10-20
Cooperation agreement with China Academy of Railway Sciences
2011-10-20
The company signed a contract with China Building Materials Research Institute to establish HCSA high-performance concrete expansion agent production line to complete the project construction and put into trial production.
2010-10-20
Approved by Xinmi City Development and Reform Commission
2009-10-20
Zhengzhou Jianwen Special Material Technology Co., Ltd. was incorporated.
2020-12-17
A few days ago, the Office of the Department of Industry and Information Technology of Henan Province issued the ''Notice on Announcing the Fifth Batch of National Green Manufacturing List in Henan Province and the 2020 Provincial Green Manufacturing List'', and Zhengzhou Jianwen Special Materials Technology Co., Ltd. was awarded the fifth Batch of national green factories.
2020-12-17
On the morning of November 12, 2020, Song Wenjuan, chief economist of Zhengzhou Bureau of Industry and Information Technology, and his party visited the company to inspect the implementation of measures to deal with heavy pollution weather.
2020-12-17
Zhang Hongwei, former deputy secretary of Xinmi Municipal Party Committee and mayor, visited the company to inspect and guide the work.
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