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Sales:010-60435946
Technical:010-60435949
E-mail:bjkaidefei@163.com
Address:Shunyi District, Beijing Zhaoquanying cattle board northbound doctor paragraph 38,

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Environment System Certificate (Chinese)

Environment system certificate (English)
Quality, the prestige double safeguard demonstration unit
     

Quality, service, credit AAA enterprise 
Pressure vessel certificate
Quality Management System Certificate (Chinese)
     

Quality Management System Certificate (English)
Patent certificate
Patent certificate
     

Patent certificate
Patent certificate
Quality, service, credit AAA enterprise