Mobile Phone, Cell Phone, Smart Phone manufacturer / supplier in China, offering Professional-Grade Toughness Tablet: Winpad Bt302 for on-Site Engineering, Industrial-Grade Tough: Winpad Bt302 Waterproof Windows Tablet, Ideal for Harsh Outdoor Work, Industrial Strength Tablet: Winpad Bt302, Rugged Build, Windows 10/11, Ideal for Factory Use and so on.