2017

·　Relying on the national "Belt and Road"to expand overseas markets, the first project of the Dhama Island project in Brunei Darussalam

·　Invested in the development of elevator Intemet applications, human biotechnology applications, etc

·　National production patents for many production methocds or processes such as automatic flanging of elevator door heads

·　Abiding by the contract and re-crediting A-level enterprises