Tianjin Optical Electrical Group Co., Ltd. (i.e.TOEC) has been a High-Tech group company established in 1949. TOEC engages in optical communication, wireless communication, information security, electronic components and technical services. TOEC has 3 bases in Tianjin and 1 base in Shenzhen.



  • Research & Development

    TOEC has always given priority to technology innovation & creation. More than 5% of sales revenue has been put into product development annually. Product development is conducted by a first-class and highly-experienced...

  • Manufacturing

    幸运快三开奖结果 These products are developed for government agencies, police and security bureaus to protect the information security in various applications. Main products are speech jammer, anti-recording...

  • Research Commercialization

    TOEC has cooperated with companies in Denmark, Sweden, Switzerland, Germany, Israel, and USA in the field of information and communications technology。 The ICT includes next generation of wireless。。。

  • Innovation & Entrepreneurship

    TOEC has started Engineer-to- Entrepreneurship Incentives since 2012. It encourages engineers to innovate and establish startups by providing initial funding, equity-based incentives. The startups shared TOEC market...


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