Wuhan Seifree Technology Co., Ltd


OEM facotry of passive optical components

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Wuhan Seifree Technology Co., Ltd Quality Control

Thank you for doing me a real favour.

—— Pavan M

Received the product from Seifree and was impressed by the quality and package...

—— Karen X.

Interesting quality

—— Greg W

Good packaging, received product well.

—— Tomasz .P

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QC Profile

Seifree believes quality is the most important cornerstone of a company’s operations. Everyone at Seifree strives to meet or exceed the expectations of customers, and aims to improve constantly on both manufacturing and servicing of our product.


The Quality System consists of 5 main parts below:

  • Standard:ISO9001


    Issue Date:2017-12-21

    Expiry Date:2020-01-10

    Scope/Range:communication optical devices

    Issued By:Wold Standards for Certification Center Inc.

  • Standard:ISO9001

Contact Details
Wuhan Seifree Technology Co., Ltd

Contact Person: Ms. Sarah Zhang

Tel: 86-27-59253316

Fax: 86-27-59253317

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