16
April
2007
2007
"EN124"
 |
Date of Certification:May,2000
Certifying Institute:LRQA Co.,Ltd
10
May
2007
2007
"GB/T28001"
 |
Date of Certification:October8,2004
Certifying Institute:Beijing Zhongan Zhihuan Certification Center
10
May
2007
2007
"ISO14001"
 |
Date of Certification:October8,2004
Certifying Institute:Beijing Zhong An Zhihuan Certification Center
10
May
2007
2007
"QS9000"
 |
Date of Certification:April 30,2004
Certifying Institute:SGS-CSTC Qingdao Branch
10
May
2007
2007
"ISO9001"
 |
Date of Certification:March 17,2000
Certifying Institute:LRQA(Shanghai)Co.,Ltd
