Yitian High-tech Certificate

Flat Panel Display Industry Association executive director

Central air conditioning system cleaning and disinfection technical specifications

The fourth executive vice president unit

Standard leading enterprises

Guangdong Province abiding by contracts and valuing credit enterprises

Specialized and innovative small and medium-sized enterprises

Member of Guangdong Clean Technology Industry Association

2018 TSI Outstanding Partner

2017 TSI Outstanding Partner

TSI excellent dealer of the year

Computer software copyright registration certificate

Computer software copyright registration certificate

Computer software copyright registration certificate

Outstanding Contribution Award

Invention patent certificate

Invention patent certificate

Invention patent certificate

Invention patent certificate

National GB standard of the People's Republic of China

Guangdong Clean Technology Industry Association member

TSI authorized dealer certificate

PURAFIL authorization certificate-utility patent certificate

Computer software copyright registration certificate