China National Accreditation Service for Conformity Assessment(CNAS) | |
Zhongren Building, A10 Chaowai Dajie
Chaoyang District Beijing - 100020 China Phone: +86-10-65994623 Fax: |
Willie
Xu Zhongren Building, A10 Chaowai Dajie Chaoyang District Beijing - 100020 China Phone: +86-10-65994623 Fax: Email: info@cnas.org.cn |
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Willie
Xu Zhongren Building, A10 Chaowai Dajie Chaoyang District Beijing - 100020 China Phone: +86-10-65994623 Fax: Email: info@cnas.org.cn |
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Cai
Lumin Zhongren Building, A10 Chaowai Dajie, Chaoyang District Beijing - 100020 China Phone: +86-10-65994536 Fax: Email: cnab@vip.163.com |
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BING
ZHANG No.8 Nanhuashi Dajie Dongcheng District, Beijing 100062, P.R.China Beijing Beijing 100062 China Phone: +8618601383590 Fax: Email: zhangb@cnas.org.cn |