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                                A powdered powder blusher cream and its preparation method 
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                                A solid powder and its preparation method 
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                                A patent for lipstick and its preparation process 
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                                A phospholipid surfactant multiple structure liposome and its preparation method 
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                                A eyebrow pencil detection device and its method of detecting eyebrow pencil broken core 
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                                A raspberry fruit extract and its extraction process 
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                                A eye shadow and its preparation method 
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                                A portable lip patch - utility model patent certificate 
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                                A filling eyebrow pencil pneumatic demoulding device - utility model patent certificate 
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                                A wet powder porous molding - utility model patent certificate 
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                                 a powder compactor - utility model patent certificate  
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                                 a powder compactor - utility model patent certificate  
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                                 an automatic eyebrow pencil - utility model patent certificate