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Keil hinge offers concealed hinge designing, developing and manufacturing services at affordable prices.  Free samples are available for you to check the quality.

Checkout Our Hot-selling Products

Our Services Always Go The Extra Mile

Bulk Shipping

Bulk goods are transported by sea at a low cost usually.

Quick Shipping

If hurry, we can also send it to you by air at an extra cost.

OEM Avaliable

We support any form of OEM customization requirements

Quality Control

We have a 3rd-party QC to guarantee the quality.

ODM Service

We can make according to customers' demand

Global Support

contact us 24x7 to solve all your after-sales problems.

Our Happy Clients From 57 Countries

Good words from good people

Keil hinge Probably is the most professional concealed hinge manufacturer in China, they can always recommend the suitable products for us, and the quality is wonderful.



It’s a pleasure to work with keil hinge, the employees are professional, they can give good suggestion about our projects,  and service is good,  I am very impressive about their team.


Saudi Arabia

Keil hinge is not only a hidden hinge manufacturer, but also a professional architectural supplier, we can always find a good solution for our special demand.



Why choose us?

7-Day Lighting Fast Delivery

Why can we do 7 days proofing? Because we have casting production line and plating line that can be quickly produce to help you catch your deadline.

And we have over 20 product experts with over 5 years of experience designing and assembling countless concealed hinges, they can be your sturdy backbone.

Ask For A Quick Quote

We will contact you within 1 working day, please pay attention to the email with the suffix “@euprotek.com”

New Client?

Get catalogue and price list.

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