Sino Optronix Co.,Ltd

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With headquarters in Baoan District, Shenzhen, Shenzhen Lanjia Technology Co., Ltd. is an enterprise engaged in smart cards and application thereof, system integration, R&D, production, sale and service of portable devices. As one of enterprises dedicated to the development of smart card, for now it has many years experience in R&D of smart cards and production.

After accumulation and steady and sound development for many years, the company has played a decisive role in the industry and enjoyed good reputation among all users. To provide quality, fast and efficient service for all domestic customers, the company has set up bases for scientific research and production in south and north of the country, with cores in Shenzhen, Beijing and Shanghai. Meanwhile, market operators are founded in major cities, such as Shenzhen, Beijing, Shanghai, Shenyang, Changchun, Jinan, Guangzhou and Changsha, so as to respond to customers as soon as possible and lay solid foundation for acting as industrial flagship.