Double 11 rides in a climax today as the shopping gala shows resilience in China’s retail sales; CIIE concludes with record ...

Q1您好MARK先生！据了解，SGS是国际公认的测试、检验和认证机构，被誉为可持续发展、质量和诚信的基准。您能否首先简单介绍一下SGS公司？Hello Mr. MARK! It is known that SGS is an ...