Established in 1997, Hongda are an ISO 9001 certificated manufacturer of window friction stays & hinges.
Located in Shantou, Guangdong, China, Hongda Window Hinge Limited are one of the early OEM factory for some of the top global brands in the industry. Thanks to its great experience, Hongda today manufacture the most comprehensive and diverse range of friction stays and hinges in the world.
As a specialist and innovator of friction stays and hinges, Hongda have successfully developed a range of patented new featured products - Reinforced Friction Hinges. These hinges have been proved to be of material-saving and high performance by window manufacturers, contractors and architects from China, India, US and the Middle East.
Domestic Standard Friction Hinges
Domestic Heavy Duty Friction Hinges
Commercial Friction Hinges
Traditional 4-Bar Window Hinges
- Non-handed 4-bar window hinges for project-out awning and casement windows.
- Sliding brass shoe is friction adjustable with built in nylon block.
- All rivet joints are spun-riveted with special nylon washers in between for extra smooth action.
- Tracks, links and arms are available in Stainless Steel 430 (magnetic) grade for inland use or Stainless Steel 304 (non-magnetic) grade for costal use with cold rolled track and dedurred link strip.
The HD series reinforced friction stay hinges provide high performance whilst offering material-saving through the patented design of reinforced extrude bar on track, arms and links. These stays offer quality, smooth operation, reliability and strength through the use of the innovative cast steel/nylon sliding shoe and the stated reinforced extrude bar.