noviembre 30, 2012
Asia’s largest high-speed milling machine purchased and put into use in February 2012, the machine has a production within the tooth,external tooth, internal oblique teeth, teeth
diciembre 30, 2011
Put into operation in 2011 with an annual output capacity of 12,000 tons of ring forging workshop.
septiembre 1, 2010
2010 Technology Bureau of Xuzhou City, Jiangsu Province Science and Technology Department has been granted to the the slewing bearing wind powerR & D center.
abril 1, 2009
March 2009, the company officially moved into the Tongshan Economic Development Zone, Xuzhou City.
mayo 1, 2008
The new site of the company broke ground in April 2008
septiembre 1, 2007
Cooperation with the China University of Mining management consulting firm in 2007, TMS systems management consulting.
enero 1, 2006
In 2006, the device transformation of NC, the products are exported to Europe, America, Southeast Asia and other countries.
junio 14, 2005
In 2005, investment in new processing equipment for mass production, for import and export qualification.
octubre 12, 2004
The company was founded in April 2004 registered capital of 20 million yuan to build production line, the production of qualified export products.