About 1 Trademarks found that are owned by Shanghai Hengfeng Industrial Co Ltd

Blank USB flash drives; Cabinets for loudspeakers; Cases for smartphones; Cell phone battery chargers for use in vehicles; Covers for smartphones; Horns for loudspeakers; Meat thermometers; Network routers; PC tablets; Power adapters; Protective films adapted for smartphones; Rechargeable batteries; Scales; Smartwatches; Telecommunication apparatus in the nature of wireless receivers in the form of jewellery; USB hubs; Virtual reality headsets; Wearable activity trackers; Wireless chargers; Earphones and headphones