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Qingfeng Enterprises Co. LTD

Telephone：886-3-4901499

Fax：886-3-4902749

website：www.ching-feng.com

address：Kunjia Road, Kunshan Development Zone, Suzhou

    Main product

  • Trivalent chromium treatment agent

  • Silane treatment agent

  • Nano ceramic agent

  • SiZir SiZir composite conversion agent

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