Established in August 1995, Chongqing Yecheng Mine Facility Co., Ltd, has integrated officially in June 1, 2002, is specializing in mining equipment, engineering equipment, electromechanical equipment and related accessories. With more than one decade of experience in the Mining & Engineering Market, we now have the expertise to deal with diverse customers and to provide a wide range of mining products. Yecheng Air Duct Factory, as the independent department of Chongqing Yecheng Mine Facility Co., Ltd, founded in May, 2005, which is specializing in air duct for mining & tunneling. Its capacity is 800, 000 meters yearly, For the past 15 years, we have been supplying a diverse range of equipments to all major mining companies in China. Our esteemed customers are spread across China. To be honest and inspirational, we warmly welcome your kindly suggestion, patronage and various methods of cooperation. We would like to enter into a business relationship with your esteemed organization.