Since the competition in China’s consumer-grade tablet market is getting fiercer, more and more tablet manufacturers start to march in rugged tablet market. But they vary in scale and quality. Some are the small workshops that have only one assembly line and dozens of workers, some are relatively larger manufacturers that have hundreds of employers on their production line. But how can we identify the quality and strength of the rugged tablet manufacturers? Here we have summarized 5 important elements for you to have a quick understanding of the company when you visit a rugged tablet factory.