Yong Zhang

Digital and Electronic Device Design Simple Freestyle Wireless Charger by Yong Zhang

Medical Devices and Medical Equipment Design Sterilized Band-aids Disinfection and Dressing by Yong Zhang

Digital and Electronic Device Design Poetry-Electricity Wireless Charger by Yong Zhang

Heavy Machinery Design TNK-50N Waste Concrete Reprocessing by Yong Zhang

Home Appliances Design Potpourri Natural Aromatherapy Humidifier by Yong Zhang

Security, Safety and Surveillance Products Design Rapid Security Check Self-Service Express Lane by Yong Zhang

Manufacturing and Processing Machinery Design Ultra High Vacuum Sputtering System Sputterer and Evaporator by Yong Zhang

Baby, Kids' and Children's Products Design Wonderful Travel Children's Birthday Candles by Yong Zhang