Chongqing Yongrong Machinery Manufacturing Co., Ltd.  

Chongqing Yongrong Machinery Manufacturing Co., Ltd. Was founded in 1958, with an area of 100, 000 square meters, mainly engaged in the production, manufacture and sales of mining machinery and accessories. The company has foundry, forging, heat treatment, riveting, machining, assembly and other production workshops, is a set of development, manufacturing, sales, service as one of the professional manufacturers. Yongrong Machinery Manufacturing Company has focused on the research and development of ultra-thin coal seam shearers for 40 years. For the first time, it has passed the examination of China Anbiao Center exclusively. The company's "Yongrong" brand shearers have been popularized and used in 17 provinces and cities in China. The enterprise has won more than 20 honors of various kinds and is known as "the leader of ultra-thin coal machine industry"