low price Plant Extracts Xi 'an Dongao Biosciences Co., Ltd. was founded in 2014. The main business scope is the production and sales of class鈪? class 鈪? and class 鈪?medical devices and accessories. Besides the main scope, the company also does the sales of cytokines cosmetics, sales of laboratory equipment, technology consulting, technical services, import&export business of goods, etc....
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