Clients Cases- Tsinghua University

Our customersTsinghua University is a world-class university. Its department of industrial engineering ordered HBNKH H-R100 hidden recorder for several times in 2016, which is used for the education and research work of human factors engineering research institute, human factors engineering research

Clients Cases-Xinhua journalists

Our customersDuring The Two Sessions in 2017, HBNKH H-R800 hd noise-reducing recording pen and H-R100 hidden recording pen were selected as the designated recording pen products for Xinhua journalists and leading big journalists to interview representatives and leaders from all circles at The Two Se

Clients Cases - BOMBASTISH

Our customersBOMBASTISH is a brand that belongs to CMC Traders Ltd, which is located in Enland. We have customised the features on our two models H-R380 H-R390 according to the customer's requirements, removing the radio, video and not recognising the SD card, in addition to this we have customi

Clients Cases - Superstar