Shenzhen Besman Electronic Technology Co.,Ltd was established in 2007 in Shenzhen---China's innovation and technology center. Besman is a national high-tech private enterprise, integrated with R&D, production, sales and service with 1000 employees . Major products: electric toothbrush,water flosser, air purifier, diversified small space air purification products,providing custom-tailored service for world's top three brands and other...