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  • Development Course
    2004: shenzhen head office was established.
    2005: learn to import bearing production technology, make motor, computer fan silent bearing.
    2006: went to Germany to participate in the exhibition, registered the foreign trademark, expanded the overseas market and the company's popularity.
    In 2007, Introduced the ERP software system to improve the management level of the company.
    2008: awarded as the excellent supplier and designated supplier of guangdong aofei animation (listed company).
    In 2009, the company registered XDW bearing famous brand logo.
    2010: awarded as the private growth project enterprise of baoan district, shenzhen.
    March 2011: awarded as the independent innovation superiority technology enterprise of baoan district of shenzhen city.
    June 2011: signed the investment promotion contract with the government of leiyang city, and planned to return to leiyang construction bearing industrial park.
    January, 2012: as the first President of shenzhen leiyang chamber of commerce, went back to hometown to start a business.
    March, 2012: started trial production at the standard plant in leiyang economic development zone as a training base for employees.
    October, 2012: passed the EU ROHS certification.
    January, 2013: won the certificate of Shenzhen independent innovation product certification.
    March, 2013: passed ISO9001:2008 quality system certification.
    June, 2013: passed ISO14001:2004 environmental management system certification.
    February, 2014: won two national invention patents to fill the national technical gap.
    July, 2014: won a number of national utility model patents.
    September, 2014: through OHSAS18001:2007 occupational health and safety management system certification.
    December, 2014: won the recognition certificate of the only national high-tech enterprise in Leiyang city.
    August, 2015: construction of bearing industrial park commenced.
    December, 2016: "xinda micro" trademark was awarded the famous trademark of hunan province.
    June, 2017: the bearing industrial park is fully completed and starting to move into production.
    July, 2017: carry out the shareholding reform, set up Hunan Minebeada TechnologyCo.,ltd. To pave the way for the listing of enterprises.
    Technology course
    2015-2017
    An efficient CNC machine tool developed by ourselves has been patented by the state.
    A kind of convenient polishing machine developed by ourselves has been patented by the national utility model.
    An efficient grinding machine developed by ourselves has been patented by the state.
    A kind of balanced pressure-reducing bearing structure developed independently has been patented by the national utility model.
    A new type of adjustable bearing processing fixed grinding device developed by ourselves has been patented by the national utility model.
    2014-2015
    Innovative research and development of ultra-safe and wear new car power steering bearings.
    Innovation and development of stainless steel bearing salt test for 240 hours without rust, pioneering the industry.
    Innovation and development of a high-speed tooth drill bearing, the highest speed can reach 450,000 RPM.
    The research on the cleaning process of bearing carbonized water has replaced the traditional cleaning technology of aviation kerosene.
    The research and development of the contact mode of ball - ball and channel with mechanical simulation model.
    2011-2014
    Independent research and development of automobile power steering bearing, national invention patent, fill the national technical gap.
    A self-developed miniature bearing with a holder is patented by the state.
    A kind of high speed clipping dental handgun bearing developed independently is patented by the national utility model.
    An independent research and development of a kind of free - bearing ball bearing has been awarded the national utility model patent.
    A kind of high speed tooth drill bearing developed independently is patented by the national utility model.
    2009-2011
    The research and development of the intermittent operation technology of the hydraulic oil pump for bearing superfinishing.
    The research and development of automatic bearing inner diameter measurement and separation device.
    Automatic centerless feeding key process equipment research and development.
    The research and development of the statistics device of micro bearing ring.
    Research and development of key technology for heat treatment of low roundness deformation.
    2005-2009
    Research and development of zirconia ceramic ball rolling process.
    The research and development of the bearing tuging-wheel cage processing technology.
    Research and development of HQ permanent magnetic field demagnetization technology.
    Research and development of processing technology for bearing ring and groove surface.

    The research and development of knife type six-axis lathe.