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    Development history

    In 2003, Beijing Yi Tian mica products Co., Ltd. was approved by the Fengtai industry and Commerce Bureau of Beijing.
    In 2006, it won the 2006 "ten major brand enterprises of China mica industry".
    In 2007, the Technical Supervision Bureau adopted the "international standard product certification certificate".
    In 2008, we moved to Zhongguancun Science Park and renamed it: Beijing Yi Tian Lingyun mica Technology Co., Ltd.
    In 2009, the 2 national standards drafted by the company were formally approved and promulgated.
    In 2009, the "mica tape" utility model patent was obtained.
    In 2009, it was awarded the certificate of "high and new technology enterprise" in Zhongguancun.
    Products were selected as "key new products in Beijing" in 2010.
    In 2010, we obtained the patent of "utility belt for nuclear cable".
    In 2010, a total of 6 intellectual property rights were obtained.
    In 2011, the company obtained the Zhongguancun credit association's credit rating of BB-zc.
    In 2010, it was awarded the "standard creation and outstanding contribution enterprise" of Fengtai Management Committee of Zhongguancun science and technology park.
    In 2011, the invention patent of "fireproof mica tape" was obtained.
    In 2011, the product was awarded the "Twelfth batch of independent innovation products in Beijing".
    The qualification certificate of import and export was obtained in 2011.
    In 2012, we obtained the certificate of national high and new technology enterprise.
    In 2012, the product was supported by the Ministry of science and technology's "SME Innovation Fund".
    In 2012, the company passed ISO9001:2008 quality management system certification.
    In 2012, the company became the standard innovation experimental unit of Zhongguancun national independent innovation demonstration zone.

    In 2013, the company completed the restructuring, approved by the Beijing Administration for Industry and commerce, and officially renamed it: Beijing relying on the Lingyun Polytron Technologies Inc.