Shanghai Dodds Environmental Technology Co., Ltd. is a company specializing in environmental management within industrial plants, industrial waste gas treatment, oil mist purification treatment of high-tech environment-friendly enterprises. Is also one of the few mainland China also has American Donaldson (Donaldson), Inc. (the world's largest manufacturer of air filtration equipment) and industrial products distribution rights US IngersollRand (Ingersoll), Inc. (the world's leading compressor manufacturer) of the company. To provide professional industrial dust, oil mist filters, air compressor machine and post-processing and other integrated services. The company's solutions include: dust control, welding fume control, grinding dust, high vacuum cleaners, mist control, emission control,.. (more>>)