Wholesale Prices, Unmatched Quality Direct from the Factory to You!
Even a perfectly built hinge can cause frustration if it’s hard to install or fine-tune. We understand how valuable your time is, so TDC goes beyond manufacturing to support the installation process. Imagine your technicians getting the job done quickly because the hinges fit perfectly and clear instructions are at hand. That’s the difference our Installation & Adjustment service makes.

  • Clear installation guides:

    Every hinge kit comes with step-by-step manuals and diagrams to guide your installers.

  • Smart adjustability:

    Our designs include features (like adjustable screws or self-aligning pivots) that let installers fine-tune fit on the spot.

  • Installer training:

    Need extra help? Schedule a walkthrough or training session with our engineers (via video call or on-site) for complicated projects.

  • Support tools and kits:

    We can provide templates, jigs, or calibration tools to ensure perfect alignment every time.

  • Post-installation follow-up:

    Even after delivery, our team checks in to answer questions or handle any tweaks you need.

FAQ

  • Do you accept OEM or ODM?

    Yes, We are professional in OEM and ODM.  now , Cooperating with famous brands for OEM & ODM.

  • Do you have quality system?

    Yes, we have. We have set up our quality system and well controlled our production quality as per the instructions and requirements in it and well-control each procedure throughout the mass-production.

  • Could you send me sample before I place an order?

    Yes, offer 3 pcs free samples for your evaluation, you provide the Courier account for freight collect.

  • Are your company factory or trading company?

    We are a SGS Audit factory, over 10 years manufacturing experience in architectural hardware.

  • What is your payment terms?

    T/T, D/P, Western Union, L/C

  • What certificate you have?

    We have CE, UL and ANS!/BHMA cerfificate, all our product design follow up the international standard(European Standards& American Standards),such as the EN/CE, UL, ANSl standard. Suitable foreducation, healthcare, hospitality, residential and commercial applications.

  • How do I get a catalog of your hinges?

    You can click on the catalog page of the website, or send a mail to Jacky@tdc-hardware.com

  • How do I find a personal contact at TDC?

    Please describe in an email to info@tdc-hardware.com what we can do for you. We look forward to receiving your message and will then contact you personally without delay.

  • What are the benefits of a TDC account?

    You'll get access to the Product Database and. Product Database provides you with descriptions, technical product features and other useful information about TDC's products. You can find out about our U.S. inventory.

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Tel: +8613325838282

Add: 6265 Providence Way Eastvale，CA 92880

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