In December 2012, the Beijing han technology co., LTD. "the subway platform screen door system" to "engineering machinery and rail transit equipment" kind of project is regarded as 2012 zhongguancun first sets of major technical equipment test, demonstration project.

In 2012, by the Beijing municipal science and technology commission and municipal development and reform commission, economic information committee, the city finance bureau, zhongguancun the ac organized 2012 annual zhongguancun first sets of major technical equipment test, the application demonstration projects, and entrust a specialized institution has carried on the technical review. The tripod with two handles han subway platform screen door system approved the first sets of major technical equipment test, demonstration projects, and indicates that the product of independent research and development achievements and meaning for the Beijing municipal government and industry experts to encourage and recognize the, han technology adhere to independent research and development investment results give the affirmation.

The first sets of major technical equipment is to point to the collecting machine, electricity, automatic control technology for the integration of, through the original innovation, integrated innovation introduction of technology digestion and absorption create new, with independent intellectual property rights of core technologies and products, in the domestic and international application for the first time, help with the first sets of policy, solve high-end equipment manufacturing industry valuable first single application breakthrough performance problems.

The first sets of major technical equipment test, demonstration project identification, the platform screen door system for Chinese market application promotion play a positive role in promoting.