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Official announcement! Langduo technology’s new promotional film was officially released

The new enterprise Promo of langdor technology, a service provider of material analysis solutions, was officially released today!Langduo TechnologyWe always focus on the cause of China’s handheld spectrometer and provide users with digital solutions for material analysis. Our products serve many industries, such as resource recovery, machining, energy and power, petrochemical and chemical industry, geology and geology.

Langduo Technology全新企业宣传片: