Hengshui Tianying technology co., LTD is a professional engaged in mining machinery equipment research and development, production, sales, installation, service in the integration of large-scale private enterprises. The company was founded in 2001, the registered capital of 20 million yuan, annual output value of nearly 200 million yuan, for the IS9001 quality system certification enterprises, strong technical force, advanced production technology, complete testing equipment. Research and development department, established in 2002, 2010, establish cooperative relations with China university of mining &technology (Beijing), improve the ability of research and development. Independent research and development of products are: WZ series vibration centrifugal hydroextractor, WL scraper ce...