News | Lever Handles Manufacturer

2026-02-23

Below is a comprehensive industry-focused overview of how to install interior door handles and what buyers should consider when planning sourcing, specification, and quality verification.

2026-02-13

How To Remove A Door Handle With Hidden Screws

Modern door handles are frequently designed with hidden screws to create a clean architectural appearance. While the exterior looks seamless, the internal mounting system still relies on mechanical fasteners concealed beneath a decorative cover or within the handle body.

2026-02-12

What Is A Passage Door Handle

A passage door handle is a non-locking door hardware solution designed for interior spaces where privacy or security is not required. It allows free rotation of the handle on both sides, retracting the latch to open the door without any locking function.

2026-02-11

How To Unlock Door Handle With Hole

Interior door handles with a small hole on the outside are typically privacy locks. They are commonly used for bathrooms, bedrooms, and office spaces where temporary locking is required but emergency access must remain simple.

2026-02-10

Can You Paint Door Handles

Yes, door handles can be painted — but whether you should paint them depends on the base material, the environment, and the expected service life.

2026-02-09

How To Fix A Door Handle That Fell Off

From a manufacturer’s perspective, a detached handle is not simply a maintenance problem. It is a signal that either installation torque, material selection, or internal structural control was insufficient. Understanding how to fix it properly also helps project decision-makers evaluate long-term hardware reliability.

2026-02-06

How To Change A Door Handle Without Screws

This guide explains how to change a door handle without screws, while also helping decision-makers understand what structural quality to evaluate when selecting hardware for projects.

2026-02-05

How Does A Door Handle Work

A door handle may look simple on the surface, yet behind its clean exterior lies a precisely engineered mechanical system. Understanding how a door handle works is not only useful for maintenance or installation, but also essential when specifying hardware for commercial buildings, residential developments, or bulk procurement projects.

2026-02-04

How To Clean Brass Door Handles

Brass door handles are chosen for one reason: they look premium the day they are installed. The challenge is keeping that look after months of fingerprints, cleaning chemicals, humidity, and daily use. From a manufacturer’s perspective, cleaning is not just a housekeeping topic.

2026-02-03

How To Take Off A Door Handle Without Screws

Modern architectural design increasingly favors door handles without visible screws. Concealed-fix systems provide a cleaner appearance, better tamper resistance, and improved corrosion protection. However, removal requires understanding the internal locking structure and mounting system.

2026-02-02

How To Remove Door Knob Handle

Removing a door knob handle is one of the most common maintenance tasks in residential and commercial buildings. Whether for replacement, repair, upgrade, or large-scale renovation projects, understanding the correct removal procedure is essential.

2026-01-30

Do Piano Hinges Swing Both Ways

No. Standard piano hinges do not swing both ways.A typical piano hinge (also called a continuous hinge) is single-acting, meaning it allows movement in one direction only. The direction of swing is determined by how the hinge is installed.