Hidden Door Hinges — Trade FAQ
Our 6\" concealed hidden door hinges are the most requested SKU for contractor and distributor inquiries.
Why is the 6\" hinge your top trade SKU?
Feature walls, secret doors, and multi-door projects benefit from 3D adjustment, 180° opening, and template-guided install — reducing callbacks on site.
What MOQ do you require?
Flexible for qualified buyers. Tell us quantity and timeline; we reply within 1 business day.
5\" vs 6\" vs 7\"
Same concealed platform — choose by door size and spec. Select in the trade form.
Template & install
Manual includes positioning template. Optional router template for repeat jobs.
Heavy pivot projects
For 90° stay-open and up to 1100 lbs, see Model 4213 pivot guide or Amazon.
Contact
Email: lawrence@tambee.com · WhatsApp: +86 138 2607 6680