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Environmental Management System Certificate
Updated: 2018 - 06 - 19
Occupational Health and Safety Management System Certificate
Updated: 2018 - 06 - 19
Quality Management System Certificate
Updated: 2018 - 06 - 19
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ZIP:100123
TEL:010-85859600
ADD:Ste.30908, Building 3,NO.7 Qingnian Road , Damei Center,
 Chaoyang District, Beijing, China 100123
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