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Invitation letter to the 24th International Optoelectronic Exposition 2022

2022 08 26

Invitation letter to the 24th International Optoelectronic Exposition 2022

Haoyuan Optoelectronics won the bid for the Daqing Oilfield Natural Gas Pipeline Anti-theft and Leak

2019 09 12

Haoyuan Optoelectronics won the bid for the Daqing Oilfield Natural Gas Pipeline Anti-theft and Leak

Shenzhen Haoyuan Optoelectronics obtained three national patents

2017 05 06

Shenzhen Haoyuan Optoelectronics obtained three national patents

Shenzhen Haoyuan Optoelectronics successfully completed the 18th Optical Expo

2016 09 09

Shenzhen Haoyuan Optoelectronics successfully completed the 18th Optical Expo

The 17th China International Optoelectronic Exposition will be held on a later date

2015 05 28

The 17th China International Optoelectronic Exposition will be held on a later date

Professor Zhang Xuping, an optics expert from Nanjing University, visited Haoyuan

2014 12 26

Professor Zhang Xuping, an optics expert from Nanjing University, visited Haoyuan

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