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Yihong Industrial Equipment Co., Ltd.
ADD: No.66, Jingsan Road, Zhengzhou, Henan, China.
Zip Code: 450000
E-mail: info@yhroad.com
Tel: +86-371-86053830
Fax: +86-371-86053835

Home News The Median Barrier Sweeper YHQX5040 had successfully upgraded, which manufactured by Zhengzhou Yihong Industrial Equipment Co.,Ltd
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The Median Barrier Sweeper YHQX5040 had successfully upgraded, which manufactured by Zhengzhou Yihong Industrial Equipment Co.,Ltd

The Median Barrier Sweeper YHQX5040 had successfully upgraded, which manufactured by Zhengzhou Yihong Industrial Equipment Co.,Ltd. State Ⅳ emission standard is the fourth phase of national motor vehicle emission standards, Vehicle emissions are the main pollutants HC (hydrocarbons), NOx(nitrogen oxygenation matter), of CO (carbon monoxide), PM (particulate), etc. Through the active layer of the catalytic converter, the secondary air in jection and with a cooling device exhaust recirculation system, such as technology, control and reduce vehicle emissions of pollutants to the specified values of the following criteria.

 Zhengzhou Yihong has responded to the call of the national production of environmentally friendly products, this upgrades, to become China's first country IV chassis rail cleaning car, the car use more environmentally friendly, more companies into the big cities like Beijing, Shanghai and other ready.