☆ "JIANKUN" trademark registration certificate
☆ "Tianyi" trademark registration certificate
☆ "Bluetooth electronic scale", "wireless electronic scale" Utility model patent certificate
☆ "Electronic Hanging Scale" Design Patent Certificate
☆ Type Approval Certificate for Measuring Instruments
☆ License for Manufacturing Measuring Instruments
☆ "CE" Certification
☆ "Kroger kroger" trademark registration certificate
☆ High-tech enterprise certificate
☆ Computer copyright registration certificate
