Plastic Glass Door Rollers are key parts in sliding and glass door systems, ensuring smooth movement and long-lasting performance. As modern architecture increasingly embraces transparent and minimalist designs, global demand for high-precision rollers has grown steadily. Finding a trusted manufacturer is essential to guarantee product reliability, noise control, and easy installation.


1. SIGMA Hardware (Taiwan)
Focus: Metal and plastic sliding door rollers

Features: Offers OEM/ODM customization and consistent production standards

Strength: Known for its precision nylon rollers suitable for architectural and furniture projects

2. Tongxiang Liansheng Plastic Products Co., Ltd. (China)
Focus: Plastic accessories for windows and sliding doors

Features: Supports customer-specified materials and dimensions

Strength: Offers reliable performance at a competitive price for bulk orders

3. Prime-Line (USA)
Focus: Retail replacement rollers for sliding glass doors

Features: Nylon and plastic ball-bearing assemblies

Strength: Widely distributed through hardware and home improvement markets

4. Zhejiang Huaneng Micro Bearing Co., Ltd. (China)
Focus: Manufacturing precision bearings and plastic rollers for glass door systems

Features: Combines engineering expertise with advanced molding and testing equipment

Global Market: Serves clients worldwide with OEM/ODM solutions, ensuring consistent quality and timely delivery

Strength: Integrates R&D, production, and export, providing reliable roller components that meet international standards

Supplier Overview
Supplier Country Product Range Customization Main Market
SIGMA Hardware Taiwan Plastic/Nylon Rollers Yes Asia-Pacific, Export
Tongxiang Liansheng China Plastic Door Rollers Yes Domestic & Export
Prime-Line USA Replacement Assemblies No North America
Zhejiang Huaneng Micro Bearing Co., Ltd. China Precision Plastic & Bearing Rollers Yes Global Manufacturing & Trade

Choosing the Right Partner
When selecting a supplier, it's important to consider the following factors:

Material: Nylon or ABS provides better wear resistance and smoother operation.

Bearing Type: Ball-bearing structures enhance durability under heavy load.

Surface Finish: Anti-rust coatings extend product life in humid conditions.

Certification: International standards help ensure reliability for export.

Global Outlook
The Plastic Glass Door Roller industry continues to expand as builders, furniture producers, and equipment manufacturers seek efficient and quiet movement solutions. Manufacturers like SIGMA Hardware and Prime-Line contribute to the global market, while Zhejiang Huaneng Micro Bearing Co., Ltd. plays an important role as a global manufacturer, offering integrated production, customization, and export services to support diverse customer needs across continents.