News
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Why Are Luxury Hotels and Mansions Using Concealed Door Hardware?
In high-end architecture and interior design, every detail matters—especially door hardware. Increasingly, luxury hotels, premium residences, and commercial spaces are opting for concealed door hardware to achieve seamless aesthetics, enhanced functionality, and superior durability. The Rise of ...Read more -
Why Is Your Door Squeaking? Quick Fix Guide
Why Do Doors Squeak? Usually caused by the following reasons: Dry or dirty hinges – metal to metal friction will increase due to lack of lubrication or dirt accumulation in the hinges. Loose screws – the screws on the hinge will move if they are not tightened correctly. Rust or corrosion –...Read more -
Guide to Moisture-proofing Door Hardware In The Rainy Season: Essential Tips for Humid Climates
According to relevant articles in China Corrosion and Protection, the corrosion rate of metals increases significantly when the relative humidity exceeds 60%. In addition, the increase in temperature usually accelerates the corrosion process, and the seawater environment containing chloride ions ...Read more -
Traditional Door Stoppers vs. Hidden Door Stoppers: Which Ones are Better？
Door stopper is a device that holds a door in place after it is opened, which can prevent the wind from blowing or touching the door and causing it to close.As a manufacturer with 17 years of experience in door hardware manufacturing, IISDOO is very good at manufacturing various types of door sto...Read more -
Concealed Hinges: The Invisible Hero of Modern Doors
Nowadays, people are increasingly pursuing invisible minimalist style, and hidden hinges are an indispensable part of it. As a door hardware manufacturer with 17 years of experience, IISDOO is very confident in creating minimalist hidden style door hardware. What Are Concealed Hinges? Concealed ...Read more -
Why Invisible Door Handles Are the Future of Modern Design？
Nowadays, invisible door handles are increasingly used in daily life and work. As a manufacturer with 17 years of experience in door hardware manufacturing, IISDOO is very good at manufacturing various door handles. What Are Invisible Door Handles? Invisible door handles are a minimalist hardwar...Read more -
Minimalist VS Classic: The Evolving Trends in Door Hardware from the Furnishing Expo
As a door hardware manufacturer, attending the 55th China Home Furnishing Expo Expo was an eye-opening experience. The industry is clearly shifting toward sleek, minimalist designs, with magnetic silent door locks dominating the scene—yet classic styles still hold their timeless appeal. 1. The R...Read more -
Minimalist Door Handles——the First Choice of Modern Life
Minimalism is a design concept with “less is more” as a centre. It emphasizes the simple lines，pure functionality and restrained decoration. And IISDOO is a door hardware supplier with 17 years of experience in manufacturing high-quality door handles especially minimalism. The minimalist door h...Read more -
2025 Export Market Analysis for Door Hardware
As a leading manufacturer with 17 years of experience in producing high-quality door locks, handles, and hardware, IISDOO closely monitors market trends to identify new opportunities in the global door hardware industry. In 2025, the export market for door hardware is evolving due to changes in c...Read more -
Aluminum Alloy Door Handles with Smart Technology: The Future of Door Hardware
In the modern era of home and commercial security, the combination of durable materials and cutting-edge smart technology is revolutionizing door hardware. IISDOO, with 17 years of expertise in manufacturing high-quality door locks and handles, brings you aluminum alloy door handles integrated wi...Read more -
Hidden Door Handles: Integrating Door and Wall Colors Seamlessly
At IISDOO, with 17 years of expertise in manufacturing high-quality door locks, handles, and hardware, we are committed to merging innovation with design. One of the most modern trends in interior design is the integration of hidden door handles combined with door-wall color unification. This app...Read more -
Integrating Door Handle and Door Frame Design: A Unified Approach
At IISDOO, with 17 years of expertise in manufacturing high-quality door locks, handles, and hardware, we understand that a door handle is more than just a functional element — it is an integral part of the overall door design. The relationship between door handles and door frames plays a crucial...Read more -
Accessories Matching: Harmonizing Door Handles and Door Hardware by IISDOO
Achieving a harmonious look between door handles and other hardware is key to designing a cohesive and aesthetically pleasing door. Whether for residential or commercial settings, the combination of door handles, hinges, locks, and other accessories can elevate the overall design. IISDOO, a compa...Read more -
Impact of Rosette Thickness on Door Handle Installation and Aesthetics
When selecting a door handle for your property, it’s essential to consider not only the design but also the functionality. One often overlooked aspect is the rosette thickness, the circular or oval plate behind the handle. The thickness of the rosette can significantly influence both the instal...Read more -
Door Handle and Door Design Matching: Classic and Innovative
IISDOO, with 17 years of expertise in door lock manufacturing, is dedicated to producing high-quality door hardware. One of the most important aspects of creating a cohesive and aesthetically pleasing entryway is selecting the right door handle to complement your door design. The pairing of door ...Read more -
How to Choose Door Handles with Privacy Locks
When selecting door handles with privacy locks, it’s important to consider both functionality and design to ensure they suit your needs and complement your space. Privacy locks are a great option for interior doors, providing both security and convenience. Whether you’re outfitting be...Read more -
Door Handle Market Consumer Trends 2025: Expected Results
The door handle market is evolving rapidly as consumer preferences shift toward more functional, sustainable, and aesthetically pleasing designs. Several key trends are expected to shape the door handle market as we head into 2025. 1. Smart and Technology-Integrated Handles With the rise of smar...Read more -
2025: Let’s Continue Writing a New Chapter Together
As IISDOO enters its 17th year, we remain dedicated to innovation in door hardware. With cutting-edge design and superior craftsmanship, we continue to push industry standards. Advancing Innovation Our commitment to research and development drives smarter, more durable, and stylish door solutions...Read more -
Platinum Door Handles: A Blend of Simplicity and Elegance
At IISDOO, we have over 16 years of expertise in crafting high-quality door handles and hardware solutions. We understand the importance of combining aesthetics and functionality in design. One of the most timeless and sophisticated combinations for door handles is white and gold. This elegant pa...Read more -
Invisible Door Handles: A Minimalist Design Solution
At IISDOO, with over 16 years of expertise in manufacturing high-quality door locks, handles, and hardware, we are always at the forefront of innovative design. Invisible door handles are a perfect example of how minimalism can enhance both functionality and aesthetics. As the name suggests, thes...Read more -
Zinc Alloy Door Handles and Glass Doors: A Perfect Combination
At IISDOO, with over 16 years of expertise in manufacturing high-quality door locks, handles, and hardware, we understand the importance of combining functionality with aesthetic appeal. One of the most popular and modern design trends in both residential and commercial spaces is the pairing of z...Read more -
Integrating Minimalist Door Handles with Ultra-Slim Frame Doors
At IISDOO, with 16 years of experience in manufacturing premium door locks, handles, and hardware, we specialize in designs that blend functionality with modern aesthetics. Ultra-slim frame doors, with their sleek and refined look, have become a staple in contemporary interiors. Pairing them with...Read more -
The Design Flexibility of Zinc Alloy Door Handles
At IISDOO, with over 16 years of experience in manufacturing high-quality door locks, handles, and hardware, we understand the importance of both functionality and aesthetic appeal when choosing door hardware. Zinc alloy door handles have become an increasingly popular choice due to their excepti...Read more -
Experience Excellence in Door Hardware
IISDOO combines aesthetics and functionality to deliver world-class door solutions. Come and experience our latest collections at the BAU 2025 exhibition.Read more