Beijing sanlian hengxin consulting co., LTD., is registered with the administrative department for industry and commerce, approved by the state for the record of the ISO certification consultancy, approved scope: quality management system certification consulting, environmental management system certification consulting, occupational health and safety management system certification consulting, automotive industry quality management system certification consulting, energy management system certification consulting, etc. Approval no. :
CNCA-Z-01Q-2010-103
Relying on Beijing certification and inspection agencies, to help enterprises solve the trade barriers, improve the management level;
China gold group gold jewelry co. LTD
Engles brothers holdings limited (Spain)
Seagull trading society (north Korea)
Zhongguancun construction group co. LTD
Honghao international group (USA) co. LTD
Beijing security service corporation
China petrochemical group co. LTD
Yongyou software co. LTD
China aviation industry group co. LTD
East star international (Hong Kong) limited
Lenovo group LTD
China garment co. LTD
Nippon industries co., LTD. (Japan)
Beijing computing center
Weig trade and investment co., LTD. (Australia)
Beijing beiguang science and technology co. LTD
Beijing mainland auto club co. LTD
I congratulate the company in September 28, 2016 through the China communications industry association audit, become the "intelligence" security service information system business consulting agency a