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as an independent third party inspection, testing and certification body, noa owns nearly 30,000 square meters of technologically advanced central testing laboratories
运输服务认证-凯发k8国际首页登录
service certification

service certification is a conformance assessment exercise designed to establish confidence among customers, regulators, service providers and other stakeholders that a particular service meets specified requirements. it can provide more service providers, customers and the community with service level comparison certification results; it will help break through technical barriers to international trade and promote trade in services, market access, fair competition and consumer recognition at national, regional and global levels. help the company to enhance the influence and competitiveness, in the product and service delivery more secure.

after sales service evaluation and certification
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tel: 86-400 821 5138

fax: 86-21 3327 5843

email:noa@noagroup.com

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