Stock for short:长盈通
Stock code:688143

CN OA
About us
About Us
Development History
2021
2022

In May, YOEC was selected as the third batch of key specialized, fined, peculiar and innovative "Little Giant" enterprises at national level.

In September, Mr. Pi Yabin, Chairman and CEO of YOEC, won the honorary title of "National Excellent Entrepreneur" in 2022.

In November, optic fiber coil device of YOEC won the title of "Single Champion Product of Hubei Manufacturing Industry" in 2022.

In December, YOEC shares were successfully listed in science and technology innovation board of Shanghai Stock Exchange (stock for short: 长盈通, stock code: 688143).

2022
2020
2021

In May, the 7th final evaluation meeting of "Science and Technology Innovation Award of Chinese Society for Optical Engineering" was held in Beijing, and YOEC won the second prize of "Science and Technology Progress Award of Chinese Society for Optical Engineering".

In July, YOEC was successfully selected as the third batch of specialized, fined, peculiar and innovative "Little Giant" enterprises which is carried out by the Ministry of Industry and Information Technology.

In November, Yangtze Optical Thermal-control Technology Co., Ltd. (referred to as YOTT) was newly established.

2021
2019
2020

In May, YOEC won the victory of " fighting against COVID-19, gaining high yield", and the output value increased rapidly.

In September, Yangtze Optical System Electronic (Hebei) Co., Ltd. was opened.

In December, YOEC won the third "Optics Valley Quality Award"•Excellence Award

2020
2018
2019

In September, YOEC special optical fiber product appraisal meeting and new product launch conference were a complete success

2019
2017
2018

In March, YOEC won the title of "2017 Advanced Quality Management Enterprise•Excellence Award" in Optics Valley

2018
2016
2017

In August, YOEC won the honorary title of "Gazelle Company" for the sixth time

2017
2015
2016

In January, the New Material Business Unit was developed as "Yangtze Optical Chemistry Co., Ltd. (YOCC)"

n October, the special optical fiber maintaining polarization obtained the certificate of scientific and technological achievements in Hubei Province and the certificate of scientific and technological achievements in Wuhan City

2016
2014
2015

In January, YOEC won the "the 7th Excellent Patent Project Award of Hubei Province"

In September, YOEC won the certificate of "Certified Enterprise Technology Center of Hubei Province"

In December, photoelectric brand of polarization-maintaining optic fiber coilsof YOEC won the honorary certificate of "Famous-Brand Products in Hubei province"

2015
2013
2014

In September, single-mode photonic crystal fiber and elliptical core low-birefringence fiber were successfully developed

In November, polarization-maintaining photonic crystal fiber was successfully developed

2014
2012
2013

In November, it moved to "YOEC Special Optical Fiber Device Industrial Park"

2013
2011
2012

In April, a series of heat-curing adhesive were successfully developed and applied to optic fiber coils of many customers

In May, the foundation laying ceremony of "YOEC Special Optical Fiber Device Industrial Park" was held

2012
2010
2011

In August, the self-developed fiber rewinding machine was finalized and put into use, which indicates that YOEC has the ability to develop photoelectric equipment

In October, the industrial land of "YOEC Special Optical Fiber Device Industrial Park" was officially started, covering an area of ~85mu

2011
2010

In July, the optic fiber coil production line was set up

In September, YOEC settled in the Overseas Students Pioneer Park of Optics Valley Software Park in Wuhan East Lake High-tech Development Zone

2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010