In 1994

●  ATTEN started to R&D and produce DC regulated power supply.

    In 1996

●  ATTEN entered into the instrument industry formally by R&D instruments like frequency counter, millivoltmeter, etc.

    In 1998

●  ATTEN began to R&D soldering station and hot air station, which were used in the manufacturing and maintenance industries and have met the needs of customers.
It marks ATTEN has entered into the electronic tools industry.

    In 1999

●  Shenzhen ATTEN Electronic Co., Ltd was established.

    In 2000

●  The first Spectrum Analyzer AT5010 was R&D by ATTEN.
It makes ATTEN became the world’s first manufacturer which can produce Spectrum Analyzer and cost below USD1000.

    In 2002

●  Shanghai Wireless Twenty-sixth Factory ( Yamei Microwave ) , was incorporated by ATTEN, which mainly R&D and produce RF microwave active & passive device.

    In 2004

●  Shanghai Taian Electronic Co. LTD was founded and became an independent supplier of RF microwave devices by ATTEN.

    In 2005

●  ATTEN was awarded ‘Shenzhen excellent enterprise in instrument and automation industry’.

    In 2006

●  ATTEN R&D its first digital oscilloscope.

    In 2007

●  ATTEN invested and founded Ding Yang Nanjing Science and Technology Co.,Ltd, which specializes in R&D digital oscilloscopes.

    In 2009

●  Shenzhen ATTEN Electronic Co. LTD instrument department and the fourteenth institute of CETC (China Electronics Technology Group Corporation) joint-ventured and founded Nanjing Gratten Technology Co. Ltd.

    In 2010

●  ATTEN was awarded ‘Shenzhen well-known brand’.

    In 2012

●  ATTEN was awarded as ‘National high-tech enterprise’.

    In June, 2013

●  ATTEN adjusted its internal structure, set up tools and power supply department and established independent Technology R&D Center.

    In October, 2013

●  Shenzhen ATTEN Electronic Co. LTD changed its name to Shenzhen ATTEN Technology Co. LTD.

    In May, 2014

●  In order to integrate company resources, Shanghai Taian Electronic Co. LTD moved back to Shenzhen.

    In December, 2014

●  ATTEN has realized the products’ transition from low-end to the middle and attained the first profit growth point.

    In 2016

●  ATTEN reset personnel structure, committed to improve products’ quality and made its products became high-end products gradually.

    In January, 2017

●  ATTEN moved to Senyang High-tech Park, Guangming New District, Shenzhen,China.