主营：General projects, sales of instruments and meters, sales of experimental analysis instruments, sales of environmental protection equipment, sales of refrigeration and air conditioning equipment, sales of Class I medical devices, sales of electronic produc
主营：Licensed projects, Category III medical device business, Category I value-added telecommunications business, Category II value-added telecommunications business, pharmaceutical Internet information service, general items of Internet information service, t
主营：Licensed projects, Category III medical device business, general items of medical device Internet information service, technical services, technical development, technical consultation, technical exchange, technology transfer, technology promotion, socio-
主营：Licensed projects, general projects for the operation of Class III medical devices, technical services, technology development, technical consulting, technical exchange, technology transfer, technology promotion, electronic product sales, sales of Class I
主营：Licensed projects, operation of Class III medical devices, Class I value-added telecommunications services, Class II value-added telecommunications services, sales of disinfection equipment. General projects, sales of Class I medical devices, sales of Cla
主营：Production and sales of Class I and II medical devices, electronic products, electrical products, beauty equipment, health products, hygiene products, plastic products, silicone products, disinfectant products, online trade agents, sales of computers and
主营：Licensed projects, Category III medical device business, general items of medical device Internet information service, Category I medical device sales, Category II medical device sales, chemical product sales, mechanical equipment sales, instrument sales,
主营：General projects, production of Class I medical devices, sales of Class I medical devices, sales of Class II medical devices, cultivation of Chinese herbal medicine, production of Chinese herbal extracts, medical research and experimental development, sof
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