Waidr Vacuum Cleaner (Shanghai) Co., Ltd. is located in Shanghai, China, is a research and development, production, sales, service as the body of industrial dust removal equipment manufacturing enterprises. After more than ten years of unremitting efforts, the company's main products are independent dust cleaning I vacuum cleaner, battery vacuum cleaner, 220VI vacuum cleaner, 380V high-power I vacuum cleaner, grinding supporting I vacuum cleaner, high temperature vacuum cleaner, pulse reverse blowing vacuum cleaner, textile factory special vacuum cleaner, industrial oil suction machine, industrial gasoline engine, industrial dust collector and other vacuum dust removal equipment.