News
19 2012-10
Inspection for the First Carriage air Conditioner of Qingdao Sifang

The customer representative Chen Yu, Jiang Xianhong, Wang Peng, Dong Huafeng and the teacher Chen Dajun from WTI inspected and witnessed the initial workpiece of the lowlands compartment air-conditioning shells on October 20, 2012. The work lasted for 9 hour. They checked documents ...

10 2013-01
EN15085 Renewal Verification

On January 10, 2013,Consultant Chen Yu from WTI certification consulting and auditor Teichert from SLV Duisburg audited SC for EN15085  Renewal Verification. The work was completed successfully after a whole day’s inspection on site tensely, reviewing documents and testing our weld ...

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