qualification certification, brand package guarantee-博天堂ag旗舰

admin 2017-06-17

class a quality qualification
iso9001 quality management system certification, the entire management system certification
for many years been rated as provinces and cities, "shou contract re-credit business", corporate performance integrity score in the national basic geographic information center official ranking has always been ranked the top five.

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tel: 0086-769-83062999
email: 2608812989@qq.com
fax: 0086 769 85969488
address: bestin science and technology park, sha tong industrial area, houjie town, dongguan

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