Supplier Base Management

YIHAI technology implements ISO9001:2015 management system standards and strictly audit each supplier. Nowadays we have a large supplier grating system, including the detailed information of the existing over 5000 suppliers and the system will audit all the suppliers and make the strict grading quarterly.
■   Tier 1 Supplier:Agents, authorized distributors, manufacturers
■   Tier 2:OEM, ODM, EMS factories
■   Tier 3:Suppliers with an annual turnover of $ 50M or more and with third-party certification , such as ERAI, IDEA, ISO etc.
■   Tier 4:Suppliers with an annual turnover of more than $ 20M and more than 10 years experience in components supply industry
■   Tier 5:Other suppliers (including new suppliers)

YIHAI Technology (Hong Kong) Co., Ltd

Tel：+86-755-26411870

E-mail：Contact-sales@yihai-tech.com
Address: Nanshan Avenue, Xuefu community, Nanshan street, Nanshan District, Shenzhen
No. 2002 Guangcai Xintiandi 18A2

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