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30 Years windoor roller manufacturer, offering integrated solution from design to finished product.

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Customization Service

Fully integrated to offer you the best roller hardware solution tailored to your needs.

 Is there annoying noise when sliding the heavy door or window and the worst thing is that you received complaints from your clients again and again?
Did you find that the roller can not be installed into the aluminum profile ever if you sent CAD or sample to your current supplier to produce it?
Did you experience that the windoor slided from the track but had no idea to deal with it?
Do you want to create a new brand and new model but don't want to worry about after-sales problem?
 Did you pay high cost for shipment cause nobody helped you to reduce volume?
Complete Management System
Value clients' sense of use experience
Look forward to develop new product
Meet the requirements of every client
Consider the import cost of every client
 Focus on fitness between the roller and aluminum profile
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Sales products
We have invested in the highest quality and standards. Our headset are current with trends and are of the newest technologies available.
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Inheritance of 30 Years of Experience in Door and Window sliding rollers Hardware

Founder's Successor Story: Zhuoxiong Leung

Zhuoxiong Leung, an exemplary model who grew up from a construction worker to a successful entrepreneur. He started his entrepreneurial journey in the field of construction engineering, working hard with masonry and dirt every day. However, he was not bound by this repetitive labor, but with the vision and dream for the future, he kept exploring and looking for opportunities.


In a chance encounter, Zhuoxiong Leung changed his profession to become a salesman, dealing with customers from all walks of life. In the process, he keenly captured business opportunities. He found that, when communicating with customers, many of them need accessories such as pulleys to go with them when buying building materials such as doors and windows. This discovery pointed out a new development direction for him.


So, Zhuoxiong Leung decided to create a metal products limited company, specializing in the production of doors and windows pulleys and other building materials accessories. With his keen insight into the market and rich sales experience, he successfully brought the company onto the right track. His metal products limited company gradually established a good reputation in the industry and won the trust and support of many customers.

The Story of the Successor: Biling Leung

As Zhuoxiong Leung's daughter,Biling Leung was fascinated and aspired towards her father's business since childhood. After graduating from university, she chose to intern at a conglomerate for a year to accumulate more work experience and enhance her abilities.


After the internship, the younger did not forget her original intention and mission, resolutely returning to her father's company to assist in managing the family business. She was deeply aware of her responsibilities and mission, thus devoting herself wholeheartedly to the company's operations and management.


During her two years at the company, she not only delved into product technology and production management, but also actively participated in the company's decisions. As times going, she found that although the company's products won a high brand and reputation in the domestic market, there had been a gap in foreign trade. This opened her eyes to new opportunities and challenges. Therefore, Biling Liang decided to form a foreign trade team to explore the international market. She is committed to the team's in-depth understanding of the needs and trends of the international market and finding partners and customers. Through active efforts and firm belief, she successfully opened the door to the international market for the company and won the trust and support of a large number of overseas customers. Biling's joining and contribution have made the company's business more determined and internationalized, and products such as door and window pulleys have gradually emerged in the international market. Not only did she inherit her father's entrepreneurial spirit, she also injected new energy and vitality into the company's development.

Dedicated to being a professional manufacturer of windoor rollers, we integrate development, production, and sales seamlessly.

About Hanzson

Foshan Hanzson Building Material Co.,Ltd is founded in 2018, and its own factory, Foshan Shunde Kangdian Metal Products Co., Ltd, found in 1999 in Foshan, Guangdong of China, where is a famous city of windoor hardware industry and next to the important ports of South China. Since its foundation, the company is dedicated to be a professional manufacturer of windoor rollers, integrating development production and sales. So far, we have our own brands called "Julong",“Kangdian", "Hanzson", "Aosika", "Hongke" and builded solid relationship with clients from 50+ countries.


We continue to introduce advanced production equipment, combined with the company's exquisite craftsmanship and strives to pass every strict quality control to ensure the reliability and stability of product quality. Always adhere to the promise of design and quality to meet the needs of the market. The pursuit of customer satisfaction is the gold standard company. We hope that we will be your windoor roller supplier in the future.

30+
Automatic production lines
25+
Years in the industry
10+
People technical team
Factory area
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Our Cases
Hanzson Hardware is a professional door and window hardware company that integrates development, production, and sales.
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Latest News

We continue to introduce advanced production equipment, combined with the company's exquisite craftsmanship and strives to pass every strict quality control to ensure the reliability and stability of product quality. 
Successful Participation of Sliding Door and Window Roller Company at the 134th Canton Fair
Event: 134th Canton Fair

Details: Our company proudly participated in the 134th Canton Fair, one of the largest and most influential trade fairs in the world. This event was an ideal opportunity for us to showcase our latest innovations in sliding door and window technology, including our specialized stainless steel rollers for marine environments.
2024 07 01
Stainless Steel Rollers in Luxury Cruise Ship Windows
Application Scenario: Luxury cruise ship windows

Product: Stainless steel sliding window and door rollers
2024 07 01
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