Zhengzhou Heng Machinery Co., Ltd. established in March 2006 concrete mixing station, is a private limited liability company. Companies located in the Chinese historical and cultural city - Zhengzhou, the main products are: HZS series concrete mixing station, diesel-powered concrete mixer, JS series concrete mixer, PLC series concrete batching machine, HLS series of concrete mixing station, bulk cement tank, WCQ series stabilized soil mix Ochiai Station, screw conveyor and other construction machinery products, the company sells products in more than 30 provinces, municipalities and autonomous regions. Products exported to Europe, North America, South America, Central Asia, Middle East, Africa, Southeast Asia, India and other 59 countries and regions, are widely used in airports, bridges, docks, roads, high-speed rail, housing and other infrastructure concrete mixing station equipment, products reputation at home and abroad. Concrete mixing station a gas supply failure, the check valve damage to determine whether the check valve damage large concrete mixing station, just ten seconds after the compressor automatically shut down, turn off the power of concrete mixing station, moving hand drive big belt wheel, if can more easily turn a week, then the check valve is not damaged; on the contrary, non-return valve has been damaged; in addition, also available from the exhaust case of automatic pressure switch below the exhaust port to be judged, general After the compressor automatically shut down after about ten seconds should be stopped in the exhaust, if you have been in the exhaust when the compressor is started again until the stop, then the check valve is damaged, replace. Large concrete mixing station _ Zhengzhou Hengke machinery (certified) _ Xinxiang concrete mixing station provided by the Zhengzhou economic Futang Biological Products Limited. Biological Products Co., Ltd., Zhengzhou economic Futang (www.zzsilen.com) is Zhengzhou, a leader in health products, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Zhengzhou, Jinan Futang leadership with the staff warmly welcome all inquiries negotiations to create the Zhengzhou economic Futang a better future.