SDH BLOG

product info
Feng, Alfred

How to choose door concealed hinge

What’s 3D adjustable door concealed hinge? Door concealed hinge also called 3-way adjustable invisible hinge, hidden door hinge, or SOSS hinge. Comparing with the butt hinge,

Read More »
Product Standard
Feng, Alfred

Door hardware for steel door

This article will introduce the whole set hardware for steel door, including mortise lock, door handle, door hinge, cylinder, door viewer, anti panic reversible lock,

Read More »
Purchase guide
Feng, Alfred

Hardware for wooden door

This article will introduce the whole set hardware for wooden door, including mortise lock, door handle, door hinge, cylinder, door stopper. Since wooden doors are

Read More »
Purchase guide
Daniel Cheng

Concealed hinge VS Butt hinge, which is better?

Concealed hinge and butt hinge, which is better? there is no exact answer, we have to choose the hinge according to the using conditions. For steel doors and fire-rated doors, we recommend using butt hinges, especially for high-frequency using doors. For interior wooden doors, both are suitable, we have to choose the right hinge according to the hinge characteristics.

Read More »


Can't get enough?

We will contact you within 1 working day, please pay attention to the email from SDH.

New Client?

Get catalogue and price list.

Ask For A Quick Quote

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

Open chat