Author: Feng, Alfred

Product Standard
Feng, Alfred

What Are Concealed Door Hinges?

Concealed door hinges, also known as hidden hinges or pivot hinges, are specially designed to be hidden from view when the door is closed. These

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Product Standard
Feng, Alfred

Oil-free heavy duty butt hinge

Introduction A heavy duty butt hinge is an essential component for connecting two pieces of materials together, and it must have the strength to support

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Product Standard
Feng, Alfred

How is Stainless Steel Door Hinge

Stainless steel door hinges provide a strong and corrosion resistant option when compared to brass hinges. The main differences between the two types of hinges

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product info
Feng, Alfred

About Us

Who are you? Before any cooperation begins, our clients/partners will ask this question in their minds, who we are and whether we can be trusted.

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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,

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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,

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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

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product info
Feng, Alfred

The principle of cylinder

Overview The complete door lock system consists of mortise lock case, cylinder, level handle. The cylinder is the most important part for ensure the security.

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