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“changjie”brand has been registered in the China Industrial and Commercial Administration

发布者:admin    发布时间: 2013-05-31 17:17


In order to protect our brand, “changjie”brand has been registered in the China Industrial and Commercial Administration;In order to carry out scientific administration ,we have passed ISO9001:2000 international quality system certificate;In order to improve the overall quality of enterprise management, we have implemented 7S on-site management standards ... ... All these for improving our product's quality, improving our company's efficiency and supplying better service to customers!

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