Our history

Since its inception, we have been moving ahead with honors. In the future, we will continue to devote ourselves to manufacturing high-quality products with excellent performance based on innovation, thus improving the life style of human beings and contri

Milestones – Forging ahead

2023

  • July--InnoLight Technology

    Acquired Jingle Electronics. Entering the automotive optoelectronics market
  • Mar--InnoLight Technology

    Released 1.6T OSFP-XD DR8+ pluggable tranceivers

2022

  • June--InnoLight Technology

    InnoLight Thailand was put into operation
  • Mar--InnoLight Technology

    Headquarters moved to SITOPARK

2021

  • Nov--InnoLight Technology

    The project of "Key Technology and Complete Process of Electronic Packaging" Innolight involved won the first prize of National Science and Technology Progress Award in 2020
  • Oct--InnoLight Technology

    Listed as one of "Top 100 Innovative Enterprises in Jiangsu Province 2021”
  • Oct--InnoLight Technology

    Innolight was listed as one of the "Top 100 Enterprises for Electronic Information Competitiveness 2021".
  • Oct

    Awarded the "New Fortune Best Listed Company"
  • June

    Repeatedly ranked in Forbes TOP 50 most innovative companies in China 2021
  • Apr--InnoLight Technology

    InnoLight upgraded its coherent products again, releasing low-power 400G QSFP-DD ZR/ZR+, ultra-low-power 100G QSFP-DD ZR+, high-performance 400G CFP2 DCO
  • Jan

    InnoLight Optoelectronics Industrial Park started construction

2020

  • Dec--InnoLight Technology

    InnoLight launched the industry's first 800G plug and play OSFP and QSFP-DD800 series optical modules at the 2020 ECOC Exhibition

2019

  • Mar

    Raised RMB 1.556 billion yuan for production capacity construction and other projects.

2018

  • Nov

    On November 7, 2018, Zhongji Intelligent was approved to set up postdoctoral research workstation.
  • Oct

    At the ECOC 2018 exhibition, InnoLight Technology demonstrated the interoperability of single-wave 100G QSFP28 DR1 and 400G Q-DD DR4 on the spot, becoming the first manufacturer to make such demonstrations in the industry.
  • Sept

    InnoLight Technology (Suzhou) Ltd. introduced the first 400G QSFP-DD FR4 optical communication module at the OFC 2018 exhibition in San Diego, California, USA.
  • Sept

    The operating headquarters of Zhongji Innolight Co., Ltd. was founded in Suzhou.
  • Mar

    InnoLight Technology introduced 400G QSFP-DD optical modules and 5G high-speed optical modules in data center at CIOE 2018 exhibition in Shenzhen.
  • Feb

    InnoLight Technology (Suzhou) Ltd. was selected for the first batch of institutes of advanced technology of large enterprises with independent brands and leading enterprises in Suzhou.

2017

  • Aug

    On August 12, 2017, Zhongji Equipment was approved as an engineering laboratory in Shandong Province.
  • Aug

    The company participated in ECOC 2017 in Gothenburg, Sweden, to show the latest generation of 400G OSFP and 400G QSFP-DD.
  • July--Zhongji Intelligent

    On July 14, 2017, Zhongji Equipment acquired InnoLight Technology (Suzhou) Ltd. and completed the transfer of industrial and commercial registration and the listing of new shares, realizing the parallel of two main businesses.
  • July

    Zhongji Equipment and InnoLight Technology (Suzhou) Ltd. completed asset restructuring and realized the parallel of two main businesses. Stock abbreviation: Zhongji Innolight. Stock code: 300308
  • May--Zhongji Intelligent

    On May 18, 2017, Zhongji Equipment celebrated its 30th anniversary.
  • Apr--Zhongji Intelligent

    In April 2017, Zhongji Equipment was successfully selected for the first batch of outstanding enterprises in innovation and transformation of small and medium-sized enterprises in Shandong Province.
  • Mar--InnoLight Technology

    Successfully live demonstrated 400G OSFP product at OFC 2017

2016

  • Dec--InnoLight Technology

    Company moved to new location, 4 times bigger than before, expanded to 45,000 square meters
  • Oct--InnoLight Technology

    After restructuring completed, the main investors of InnoLight are CapitalG (Series C), Lightspeed (Series C), Cowin Ventures (Series B) and Oriza Holdings (Series A)
  • July--Zhongji Intelligent

    In July 2016, the company was approved as post-doctoral innovation practice base in Shandong Province.
  • Mar--InnoLight Technology

    AOC breakout 以及25G SFP28 ER-Lite产品 Launched and live demonstrated 100G QSFP28 LR4-Lite/ER4-Lite/CWDM4/PSM4/AOC breakout and 25G SFP28 ER-Lite at OFC

2015

  • Dec--InnoLight Technology

    56 domestic patents authorization, including 17 invention patents. 9 foreign patents application.
  • Nov--Zhongji Intelligent

    On November 11, 2015, the company held a grand relocation ceremony and the new factory in the Industrial Park was officially opened.
  • Mar--InnoLight Technology

    Demostrated 100G QSFP28 SR4/LR4/PSM4/AOC, 100G CFP4 SR4/LR4/ER4 and 25G SR/LR at OFC 2015

2014

  • Dec--InnoLight Technology

    Single mode 40G optical transceivers accounted for 37% global market share in 2014 (according to a research report from LightCounting LLC, an independent professional market research company)
  • Aug--Zhongji Intelligent

    In August 2014, the company presided over the discussion and revision of three industry standards of stator slot insulation and insertion machine, coil assembling apparatus and slot insulation and forming cutting-off machine.
  • Aug--InnoLight Technology

    After series C investment closure, CapitalG and Lightspeed became our Series C shareholders
  • May--InnoLight Technology

    Launched 100G CFP4 LR4, 100G QSFP28 SR4, 40G QSFP+ ER4 at CIOE 2014
  • Apr--Zhongji Intelligent

    In April 2014, the main parts of the company's R&D office building and supporting projects were completed.

2013

  • Dec--Zhongji Intelligent

    On December 15, 2013, the numerical control multi-station fully-automatic vertical stator winding machine developed by the company passed the expert appraisal organized by the Department of Science and Technology of Shandong Province.
  • Dec--Zhongji Intelligent

    The company signed the Strategic Cooperation Agreement with ELMOTEC STATOMAT in Germany.
  • Nov--Zhongji Intelligent

    In November 2013, the company cooperated with ELMOTEC STATOMAT in Germany for the first time to participate in the China (International) Small Motor Technology Conference & Exhibition.
  • Mar--Zhongji Intelligent

    On March 16, 2013, the company signed the Strategic Cooperation Agreement with ELMOTEC STATOMAT in Germany.

2012

  • Aug--Zhongji Intelligent

    Shandong ZhongJi Electrician Equipment Co., Ltd. was listed on the Shenzhen Stock Exchange.
  • June--InnoLight Technology

    Launched 40G QSFP+ SR4/IR4/LR4 series, widely used in Data Centers, Enterprise Networks and Metro Networks
  • May--Zhongji Intelligent

    In May 2012, the company held a grand ceremony for the 25th anniversary of the factory.
  • Apr--Zhongji Intelligent

    On April 10, 2012, Shandong ZhongJi Electrician Equipment Co., Ltd. was listed on the Shenzhen Stock Exchange.

2011

  • May--Zhongji Intelligent

    The Enterprise Technology Center has become the national-recognized enterprise technology center.

2010

  • Nov--InnoLight Technology

    Company moved to SISPARK, gradually expanded to 11,000 square meters
  • Oct--Zhongji Intelligent

    In October 2010, it was changed to Shandong ZhongJi Electrician Equipment Co., Ltd. In the same year, Zhongji graphic trademark was awarded the title of Famous Trademark of China.
  • Apr--InnoLight Technology

    Launched 6G LTE SFP+, successfully deployed in the mass construction of China Mobile 3G network

2009

  • June--Zhongji Intelligent

    In 2009, the company won the titles of Key High-tech Enterprise of China Torch Program and the Most Influential Brand of China’s Electrical Equipment Industry.
  • June--InnoLight Technology

    Launched 10G SFP+ series with remarkable low power consumption and high performance
  • May--InnoLight Technology

    Qualified as National High-tech Enterprise in 2009 (passed the re-examination in 2012 and re-qualification in 2015)

2008

  • Apr--InnoLight Technology

    InnoLight Established

2007

  • May--Zhongji Intelligent

    In May 2007, the company held a grand ceremony for the 20th anniversary of the factory to commend the ten meritorious figures selected.

2006

  • Dec--Zhongji Intelligent

    In December 2006, the company's kx3-1015 program-controlled variable coil assembling apparatus was rated as a famous brand product in Shandong Province.
  • Nov--Zhongji Intelligent

    In November 2006, the company's Zhongji graphic registered trademark was named “Famous Trademark of Shandong Province” by Shandong Administration for Industry and Commerce.
  • Oct--Zhongji Intelligent

    In 2006, the Enterprise Technology Center was recognized by the Shandong provincial government as the “Provincial Enterprise Technology Center in Shandong”.

2005

  • Nov--Zhongji Intelligent

    In November 2005, the company’s motor banding machine with a horizontally placed stator won the third prize for scientific and technological progress in Shandong Province, and the end coil shaper with the automotive motor stator was listed in the National

2003

  • Dec--Zhongji Intelligent

    In December 2003, the company increased investments and shares, and the registered capital changed from 8 million Yuan to 20 million Yuan.

2002

  • Oct--Zhongji Intelligent

    In October 2002, the company was recognized by the Department of Science and Technology of Shandong Province as Small and Medium-sized Technology Enterprise in Shandong Province.

2001

  • Sept--Zhongji Intelligent

    In September 2001, the computer-controlled full-automatic double-station vertical coil winding machine won the third prize of scientific and technological progress in Shandong Province.

2000

  • Mar--Zhongji Intelligent

    In March 2000, it was recognized as the “National High-tech Enterprise” by the Ministry of Science and Technology.

1999

  • Jan--Zhongji Intelligent

    In January 1999, Shandong Zhongji Electrical Machinery Co., Ltd. was registered and established on the basis of the former Longkou Electrical Machinery Factory in Shandong Province.

1998

  • Dec--Zhongji Intelligent

    In December, Wang Weixiu and other 35 investors made joint contributions to buying out the enterprise assets, and the enterprise was restructured from a collective enterprise to a private enterprise.
  • Aug--Zhongji Intelligent

    In August 1998, it was awarded the honorary title of “Demonstration Enterprise of Technological Innovation” by the Bureau of Township Enterprises of Shandong Province.

1995

  • June--Zhongji Intelligent

    In June 1995, a new plant with an investment of 10 million Yuan was completed and put into operation.
  • Mar--Zhongji Intelligent

    In March 1995, it was awarded the honorary title of "China Patent Star Enterprise of Shandong Province".

1993

  • Nov--Zhongji Intelligent

    In November 1993, General Manager Wang Weixiu was awarded the title of "Expert with Special Contribution" by the State Council and enjoyed the special government allowance.
  • Oct--Zhongji Intelligent

    In October 1993, it was recognized as "Shandong High-tech Enterprise".

1990

  • June--Zhongji Intelligent

    In 1990, the enterprise was renamed "Shandong Longkou Electrical Machinery Factory".
  • Mar--Zhongji Intelligent

    In 1990, the Research Program on the Mechanical Inserting Winding Process and Equipment of Washer Motor passed the appraisal of the Ministry of Mechanical and Electronics Industry and won the first prize of the Ministry of Mechanical and Electronics Indus

1988

  • July--Zhongji Intelligent

    In 1988, the company undertook the China Torch Program “Development of Complete Equipment for Motor Coil Inserting”, which passed acceptance in January 1990.
  • Mar--Zhongji Intelligent

    In March 1988, the first complete set of automatic assembly equipment for motor winding was launched and sent to Weihai Electric Machinery Factory.

1987

  • Feb--Zhongji Intelligent

    In February 1987, a fund of 230,000 Yuan was raised for the registration of Zhenhua Electrical Equipment Factory of Longkou City to start a business.

2023

  • July--InnoLight Technology

    Acquired Jingle Electronics. Entering the automotive optoelectronics market
  • Mar--InnoLight Technology

    Released 1.6T OSFP-XD DR8+ pluggable tranceivers

2022

  • June--InnoLight Technology

    InnoLight Thailand was put into operation
  • Mar--InnoLight Technology

    Headquarters moved to SITOPARK

2021

  • Nov--InnoLight Technology

    The project of "Key Technology and Complete Process of Electronic Packaging" Innolight involved won the first prize of National Science and Technology Progress Award in 2020
  • Oct--InnoLight Technology

    Listed as one of "Top 100 Innovative Enterprises in Jiangsu Province 2021”
  • Oct--InnoLight Technology

    Innolight was listed as one of the "Top 100 Enterprises for Electronic Information Competitiveness 2021".
  • Oct

    Awarded the "New Fortune Best Listed Company"
  • June

    Repeatedly ranked in Forbes TOP 50 most innovative companies in China 2021
  • Apr--InnoLight Technology

    InnoLight upgraded its coherent products again, releasing low-power 400G QSFP-DD ZR/ZR+, ultra-low-power 100G QSFP-DD ZR+, high-performance 400G CFP2 DCO
  • Jan

    InnoLight Optoelectronics Industrial Park started construction

2020

  • Dec--InnoLight Technology

    InnoLight launched the industry's first 800G plug and play OSFP and QSFP-DD800 series optical modules at the 2020 ECOC Exhibition

2019

  • Mar

    Raised RMB 1.556 billion yuan for production capacity construction and other projects.

2018

  • Nov

    On November 7, 2018, Zhongji Intelligent was approved to set up postdoctoral research workstation.
  • Oct

    At the ECOC 2018 exhibition, InnoLight Technology demonstrated the interoperability of single-wave 100G QSFP28 DR1 and 400G Q-DD DR4 on the spot, becoming the first manufacturer to make such demonstrations in the industry.
  • Sept

    InnoLight Technology (Suzhou) Ltd. introduced the first 400G QSFP-DD FR4 optical communication module at the OFC 2018 exhibition in San Diego, California, USA.
  • Sept

    The operating headquarters of Zhongji Innolight Co., Ltd. was founded in Suzhou.
  • Mar

    InnoLight Technology introduced 400G QSFP-DD optical modules and 5G high-speed optical modules in data center at CIOE 2018 exhibition in Shenzhen.
  • Feb

    InnoLight Technology (Suzhou) Ltd. was selected for the first batch of institutes of advanced technology of large enterprises with independent brands and leading enterprises in Suzhou.

2017

  • Aug

    On August 12, 2017, Zhongji Equipment was approved as an engineering laboratory in Shandong Province.
  • Aug

    The company participated in ECOC 2017 in Gothenburg, Sweden, to show the latest generation of 400G OSFP and 400G QSFP-DD.
  • July--Zhongji Intelligent

    On July 14, 2017, Zhongji Equipment acquired InnoLight Technology (Suzhou) Ltd. and completed the transfer of industrial and commercial registration and the listing of new shares, realizing the parallel of two main businesses.
  • July

    Zhongji Equipment and InnoLight Technology (Suzhou) Ltd. completed asset restructuring and realized the parallel of two main businesses. Stock abbreviation: Zhongji Innolight. Stock code: 300308
  • May--Zhongji Intelligent

    On May 18, 2017, Zhongji Equipment celebrated its 30th anniversary.
  • Apr--Zhongji Intelligent

    In April 2017, Zhongji Equipment was successfully selected for the first batch of outstanding enterprises in innovation and transformation of small and medium-sized enterprises in Shandong Province.
  • Mar--InnoLight Technology

    Successfully live demonstrated 400G OSFP product at OFC 2017

2016

  • Dec--InnoLight Technology

    Company moved to new location, 4 times bigger than before, expanded to 45,000 square meters
  • Oct--InnoLight Technology

    After restructuring completed, the main investors of InnoLight are CapitalG (Series C), Lightspeed (Series C), Cowin Ventures (Series B) and Oriza Holdings (Series A)
  • July--Zhongji Intelligent

    In July 2016, the company was approved as post-doctoral innovation practice base in Shandong Province.
  • Mar--InnoLight Technology

    AOC breakout 以及25G SFP28 ER-Lite产品 Launched and live demonstrated 100G QSFP28 LR4-Lite/ER4-Lite/CWDM4/PSM4/AOC breakout and 25G SFP28 ER-Lite at OFC

2015

  • Dec--InnoLight Technology

    56 domestic patents authorization, including 17 invention patents. 9 foreign patents application.
  • Nov--Zhongji Intelligent

    On November 11, 2015, the company held a grand relocation ceremony and the new factory in the Industrial Park was officially opened.
  • Mar--InnoLight Technology

    Demostrated 100G QSFP28 SR4/LR4/PSM4/AOC, 100G CFP4 SR4/LR4/ER4 and 25G SR/LR at OFC 2015

2014

  • Dec--InnoLight Technology

    Single mode 40G optical transceivers accounted for 37% global market share in 2014 (according to a research report from LightCounting LLC, an independent professional market research company)
  • Aug--Zhongji Intelligent

    In August 2014, the company presided over the discussion and revision of three industry standards of stator slot insulation and insertion machine, coil assembling apparatus and slot insulation and forming cutting-off machine.
  • Aug--InnoLight Technology

    After series C investment closure, CapitalG and Lightspeed became our Series C shareholders
  • May--InnoLight Technology

    Launched 100G CFP4 LR4, 100G QSFP28 SR4, 40G QSFP+ ER4 at CIOE 2014
  • Apr--Zhongji Intelligent

    In April 2014, the main parts of the company's R&D office building and supporting projects were completed.

2013

  • Dec--Zhongji Intelligent

    On December 15, 2013, the numerical control multi-station fully-automatic vertical stator winding machine developed by the company passed the expert appraisal organized by the Department of Science and Technology of Shandong Province.
  • Dec--Zhongji Intelligent

    The company signed the Strategic Cooperation Agreement with ELMOTEC STATOMAT in Germany.
  • Nov--Zhongji Intelligent

    In November 2013, the company cooperated with ELMOTEC STATOMAT in Germany for the first time to participate in the China (International) Small Motor Technology Conference & Exhibition.
  • Mar--Zhongji Intelligent

    On March 16, 2013, the company signed the Strategic Cooperation Agreement with ELMOTEC STATOMAT in Germany.

2012

  • Aug--Zhongji Intelligent

    Shandong ZhongJi Electrician Equipment Co., Ltd. was listed on the Shenzhen Stock Exchange.
  • June--InnoLight Technology

    Launched 40G QSFP+ SR4/IR4/LR4 series, widely used in Data Centers, Enterprise Networks and Metro Networks
  • May--Zhongji Intelligent

    In May 2012, the company held a grand ceremony for the 25th anniversary of the factory.
  • Apr--Zhongji Intelligent

    On April 10, 2012, Shandong ZhongJi Electrician Equipment Co., Ltd. was listed on the Shenzhen Stock Exchange.

2011

  • May--Zhongji Intelligent

    The Enterprise Technology Center has become the national-recognized enterprise technology center.

2010

  • Nov--InnoLight Technology

    Company moved to SISPARK, gradually expanded to 11,000 square meters
  • Oct--Zhongji Intelligent

    In October 2010, it was changed to Shandong ZhongJi Electrician Equipment Co., Ltd. In the same year, Zhongji graphic trademark was awarded the title of Famous Trademark of China.
  • Apr--InnoLight Technology

    Launched 6G LTE SFP+, successfully deployed in the mass construction of China Mobile 3G network

2009

  • June--Zhongji Intelligent

    In 2009, the company won the titles of Key High-tech Enterprise of China Torch Program and the Most Influential Brand of China’s Electrical Equipment Industry.
  • June--InnoLight Technology

    Launched 10G SFP+ series with remarkable low power consumption and high performance
  • May--InnoLight Technology

    Qualified as National High-tech Enterprise in 2009 (passed the re-examination in 2012 and re-qualification in 2015)

2008

  • Apr--InnoLight Technology

    InnoLight Established

2007

  • May--Zhongji Intelligent

    In May 2007, the company held a grand ceremony for the 20th anniversary of the factory to commend the ten meritorious figures selected.

2006

  • Dec--Zhongji Intelligent

    In December 2006, the company's kx3-1015 program-controlled variable coil assembling apparatus was rated as a famous brand product in Shandong Province.
  • Nov--Zhongji Intelligent

    In November 2006, the company's Zhongji graphic registered trademark was named “Famous Trademark of Shandong Province” by Shandong Administration for Industry and Commerce.
  • Oct--Zhongji Intelligent

    In 2006, the Enterprise Technology Center was recognized by the Shandong provincial government as the “Provincial Enterprise Technology Center in Shandong”.

2005

  • Nov--Zhongji Intelligent

    In November 2005, the company’s motor banding machine with a horizontally placed stator won the third prize for scientific and technological progress in Shandong Province, and the end coil shaper with the automotive motor stator was listed in the National

2003

  • Dec--Zhongji Intelligent

    In December 2003, the company increased investments and shares, and the registered capital changed from 8 million Yuan to 20 million Yuan.

2002

  • Oct--Zhongji Intelligent

    In October 2002, the company was recognized by the Department of Science and Technology of Shandong Province as Small and Medium-sized Technology Enterprise in Shandong Province.

2001

  • Sept--Zhongji Intelligent

    In September 2001, the computer-controlled full-automatic double-station vertical coil winding machine won the third prize of scientific and technological progress in Shandong Province.

2000

  • Mar--Zhongji Intelligent

    In March 2000, it was recognized as the “National High-tech Enterprise” by the Ministry of Science and Technology.

1999

  • Jan--Zhongji Intelligent

    In January 1999, Shandong Zhongji Electrical Machinery Co., Ltd. was registered and established on the basis of the former Longkou Electrical Machinery Factory in Shandong Province.

1998

  • Dec--Zhongji Intelligent

    In December, Wang Weixiu and other 35 investors made joint contributions to buying out the enterprise assets, and the enterprise was restructured from a collective enterprise to a private enterprise.
  • Aug--Zhongji Intelligent

    In August 1998, it was awarded the honorary title of “Demonstration Enterprise of Technological Innovation” by the Bureau of Township Enterprises of Shandong Province.

1995

  • June--Zhongji Intelligent

    In June 1995, a new plant with an investment of 10 million Yuan was completed and put into operation.
  • Mar--Zhongji Intelligent

    In March 1995, it was awarded the honorary title of "China Patent Star Enterprise of Shandong Province".

1993

  • Nov--Zhongji Intelligent

    In November 1993, General Manager Wang Weixiu was awarded the title of "Expert with Special Contribution" by the State Council and enjoyed the special government allowance.
  • Oct--Zhongji Intelligent

    In October 1993, it was recognized as "Shandong High-tech Enterprise".

1990

  • June--Zhongji Intelligent

    In 1990, the enterprise was renamed "Shandong Longkou Electrical Machinery Factory".
  • Mar--Zhongji Intelligent

    In 1990, the Research Program on the Mechanical Inserting Winding Process and Equipment of Washer Motor passed the appraisal of the Ministry of Mechanical and Electronics Industry and won the first prize of the Ministry of Mechanical and Electronics Indus

1988

  • July--Zhongji Intelligent

    In 1988, the company undertook the China Torch Program “Development of Complete Equipment for Motor Coil Inserting”, which passed acceptance in January 1990.
  • Mar--Zhongji Intelligent

    In March 1988, the first complete set of automatic assembly equipment for motor winding was launched and sent to Weihai Electric Machinery Factory.

1987

  • Feb--Zhongji Intelligent

    In February 1987, a fund of 230,000 Yuan was raised for the registration of Zhenhua Electrical Equipment Factory of Longkou City to start a business.
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