2005

In 2005, zinc shield company was established, which is the first professional cold spray zinc company to introduce, absorb and independently develop

2009

In 2009, Wuxi East China Zindun Technology Co., LTD.
Beijing, South China, northwest
Branch established, zinc shield products to the country

2012

Cooperated with the national 13th Five-Year Plan, participated in the completion of a number of Bridges and extra-large Bridges, and completed the compilation of power industry standards

2013

In 2013, completed the acquisition and restructuring of Zinc Shield Chemical Plant, and completed the preparation of chemical industry standards

2014

Step into the bridge industry

2015-2016

Excellent anticorrosion performance of several Bridges across the sea and river, editor-in-chief of the ministry of Communications cold spray zinc long life anticorrosion standard

2017

Launched the water-based zinc shield cold spray zinc internationally leading, zinc stable in water, the world's only, the whole system of high-performance water-based products, leading the domestic green and efficient anti-corrosion development

2018

After nine years and more than 3,000 days and nights, the Hong Kong-Zhuhai-Macao Bridge was successfully opened to traffic. The bridge has the longest overall span, the longest steel structure bridge, the longest submarine immersed tube tunnel and the longest sea bridge in the world

2019

Innovation technology, promote the sustainable development of the industry! Chief editor of the bridge steel structure cold spray zinc anticorrosion technical criteria issued! Further improve the standard system of cold spray zinc anticorrosion coating on the surface of bridge steel structure, and provide technical support for the green, environmental protection, functional and sustainable development of the products

2020

In 2020, Zindn University was established