Wireless and communication terminal equipment

Wireless and communication terminal equipment Wireless and communication products: The wireless spectrum resource is... ...

More Contact

information technology equipment

information technology equipment Information technology products: With the development of science and technology, ele... ...

More Contact

Performance reliability test

Audio and video products: Audio-visual products add color to our life and enrich our world. Therefore, we should... ...

More Contact

GS Certification

GS CertificationGS Logo - German safety certification mark ...

More Contact

TUV Certification

First,introduction of TUV certificate.TUV is the abbreviation of Technischer& Umlberwachungs Verein,Germany practise f... ...

More Contact

USA DLC Certification

Xin square test (NTC) is a professional testing service dedicated to Chinese enterprises to obtain domestic an... ...

More Contact

California CEC certification

NTC is a professional testing service dedicated to Chinese enterprises to obtain domestic and international certifi... ...

More Contact

Energy Star certification

http://www.ntc-cert.com/uploadfile/2018/0520/20180520121330189.jpg ...

More Contact

USA DLC certification

1、 Introduction to American DLC certificationDLC (full name: Design lights consult) is a joint organization compos... ...

More Contact