Step inside Shenzhen Dongshengyuan’s advanced manufacturing facilities in this exclusive factory tour. Watch how 10kV inflatable cabinets are produced—from precision sheet metal cutting and CNC bending to automatic gas-filled switchgear lines and Panasonic welding robots. See the rigorous quality inspection process, including partial discharge and temperature rise testing, and learn how a 200-person team with 40 technicians achieves a 98% plan completion rate. Discover the production capacity, ERP management, and after-sales service that make Dongshengyuan a trusted supplier for State Grid and China Southern Power Grid.