Phone: +86-19031155679
                   +86-15832531726
 Email: Youngyang@jiayuansteels.com
                  postmaster@jyhardware.net
 ADD: No.60 EastQingbei Road, High-tech zone, Tangshan city, HebeiP.R.China
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Find answers to common questions regarding our hardware products, OEM services, and global shipping. Learn about our delivery times, payment terms for international orders, and how we ensure quality for building materials and hand tools in over 100 countries.

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Product & Quality Assurance

  • Q Do your fasteners have certificates?

    A Yes. We can provide CE, SGS, ISO9001, and material test reports upon request to ensure traceability and compliance with export standards.

  • Q What surface treatments are available?

    A We offer various coatings such as zinc plating, black oxide, galvanized, hot-dip zinc, phosphate, and color painting, depending on the application and corrosion resistance needs.

  • Q Can I get samples before placing a bulk order?

    A Absolutely. We provide free standard samples for quality evaluation, and customized samples can be produced within 7–10 days upon request.

  • Q How do you ensure the quality of your products?

    A We maintain strict quality control procedures, including material inspection, in-process testing, and final product inspection. Every batch is tested for tensile strength, torque, and surface coating thickness before delivery.
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Youngyang@jiayuansteels.com
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No.60 EastQingbei Road, High-tech zone, Tangshan city, Hebei P.R. China
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