Zhengzhou Ellsen Machinery Equipment Co., Ltd which is the subsidiary of Yufei Heavy Industries Group Co.,Ltd, located in China biggest machinery manufacture base Henan, is a large professional industry and trade integration enterprise in Crane, Winch, Construction Machinery, etc. We have five factories to provide the manufacture, design, customized solution and after service for worldwide customers. Ellsen management team is from the senior managers of public company , and senior experts in ...