2006
Establish the concrete durability industry brand "NEL"
2008
It was awarded the title of "China National High-tech Enterprise"
2011
The brand name has been changed to "NELD".
2017
The production base has been relocated to Xianghe Robot Industrial Park
2017
Developed the Concrete Mortar 3D Printer, and its manufacture site relocated to Robot Industrial Park in Xianghe County
2018
The concrete mortar 3D printer has been successfully developed Subsidiaries such as NELD Xianghe Company and Jubaiteng Network Company were established one after another
2020
Xianghe Company has been awarded the title of "China National High-tech Enterprise" Concrete testing equipment is seamlessly integrated with cloud data, and the Internet of Things platform has been launched
2021
Extreme environment, plateau environment and Marine environment simulation systems have been launched on the market
2022
The series of high-concentration, high-pressure and high-temperature carbonation test chambers have been launched
2023
The laboratory information management platform and the equipment reservation and charging system have been launched
2024
The new intelligent mortar spraying platform has been launched
2027
Completing the tasks of the growth period, and enhancing market competitiveness