Category: product info

product info
Mag

How to Maintain Fire Door Hinges

Fire door hinges are critical components in ensuring the functionality and safety of fire-rated doors. Proper maintenance extends their lifespan and ensures they function as

Read More »
product info
Mag

What Are Commercial Door Handles Made Of?

Commercial door handles are essential in providing durability, security, and aesthetic appeal in high-traffic environments such as offices, schools, hospitals, and hotels. The material selection

Read More »
product info
Mag

The material of door hardware

Door hardware is an integral part of our daily life. When we choose door hardware products such as hinges, lock bodies, lock cylinders and handles,

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