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| Haojing(Shenzhen) Technology Co., Ltd, specializing in manufacturing and distribution of ultrasonic aroma diffuser, was founded in 2013.Our R&D department, which is made up of 15 technicians and 10 QC engineers, develops constantly new models to propose products in agreement with public expectations in terms of functionality and designt.We control the production line and every stage of development to offer quality products... |
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| Haojing(Shenzhen) Technology Co., Ltd, specializing in manufacturing and distribution of ultrasonic aroma diffuser, was founded in 2011.Our R&D department, which is made up of 15 technicians... |
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