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Shanghai Speed Automation Co. , Ltd. is a professional commitment to gas online monitoring system research and development, instrument development, production, sales and promotion of high-tech enterprises, the company has a company engaged in the instrument industry more than 15 years of professional experience and technical starting point of hardware and software research and development and technology management team. The company's current products have smoke online monitoring system, infrared gas analyzer, laser gas analysis system, VOCs gas online monitoring, ultra-low emissions online monitoring, standard air monitoring station, micro-air monitoring station, dust, ultrasonic jet lag flow meter and other products.