Filed: October 8, 2017 Air screwdrivers; Centrifugal separators; Cyclone separators; Drain cocks; Electric powered soldering irons; Electric scissor… Owned by:Jiang Hai Serial Number:87637628
Filed: June 10, 2022 Transformers; Batteries and battery chargers; Current converters; Electric door bells; Electric transformers; Electrical… Owned by:Jiang Hai Serial Number:97452525