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Supplying High-Quality Aluminum Window and Door Solutions for North American Businesses

AMJ 68T Series Bi-fold Door

AMJ 68T Series Bi-fold Door

Product Item:AMJ 68T Series Bi-fold Door
Product Item: AMJ 68T Series Bi-fold Door

Profile Thickness: 2.0mm

Standard Glass: 6mm + 25A + 6mm Tempered Clear Glass

Standard Hardware: KSBG

Minimum Size (W*H): 1100*1000mm / 43.31*39.37inch

Maximum Size (W*H): 2000*3500mm / 78.74*137.80inch

Flyscreen Options: Retractable Flyscreen

Installation Options: Nail Fin / Braket / Screw
  • Product Detail
  • FAQs

AMJ 68T Series | Advanced Folding System with SafeFold Technology

The AMJ 68T Series is a high-performance bi-fold door designed for seamless indoor-outdoor transitions. It features a robust 77.3mm profile depth and specialized hardware for smooth, long-term operation.

Detailed Section Specifications:

  • ① Depth of profile: 77.3mm

  • ② Visible Width: 107.5mm

  • ③ Frame Width: 42mm

  • ④ Sash Width: 57.5mm

  • ⑤ Frame Width: 60mm

  • ⑥ Sash Width: 47.5mm

  • ⑦ Sash Width: 68mm

Core Technical Features:

  • SafeFold: 68T Guarded & Sealed: Features anti-pinch seals and triple seating for a child-friendly, child-safe, and silent closure.

  • Smooth Heavy-Duty Glide: The dual-track stability system ensures silent, effortless operation and is engineered for extreme durability.

  • Heavy-Duty Fold, Unshakeable Hold: Built with a heavy-duty load-bearing capacity and seamless folding operation for high-pressure industrial or residential environments.

  • Secure Fold, Effortless Access: Equipped with a dual-key security lock to ensure anti-theft protection while maintaining a modern, durable aluminum design.



Here are the key questions project buyers, contractors, developers and distributors usually ask before working with AMJ.

Are you a factory?
Yes. AMJ is a factory-based aluminum window and door manufacturer in Guangdong, China, with our own production plant, technical team, equipment, QC process, and export packaging system.
What should I send for a quotation?
Please send project drawings, window and door schedule, sizes, quantities, glass requirements, frame color, hardware options, project location, and expected delivery time.
Can you customize products according to project drawings?
Yes. We can customize sizes, opening styles, glass, colors, hardware, and system solutions according to your drawings and project requirements.
Are your products suitable for export projects?
Yes. We provide aluminum window and door solutions for residential, commercial, and custom projects, and can match suitable configurations according to different market requirements.
Do you have certifications or test reports?
Yes. AMJ has NFRC, CSA and ISO management system certifications, and experience with AS2047 / AGWA requirements for the Australian market. Project-specific testing can also be arranged if needed.
What types of aluminum windows and doors do you offer?
We offer casement, sliding, awning, double hung, tilt-turn windows, as well as sliding, casement, bi-fold, pivot and other aluminum door systems.
How do you control quality before shipment?
Before shipment, we check profiles, glass, hardware, dimensions, surface finish, opening operation, sealing, assembly quality, and packaging. Photo/video inspection or third-party inspection is also available.
How do you package products for export?
We use reinforced export packaging, protective film, corner protection, foam, crates or steel frames, and clear job-site labels to reduce damage and support easier installation.
What is your normal production lead time?
Normally, production takes around 25–35 days after drawings, specifications, payment terms, and production details are confirmed. The exact lead time depends on order quantity, product system, glass, color, and hardware configuration.
What warranty and after-sales support do you provide?
AMJ provides up to 10 years product warranty depending on the product system, glass, hardware, and project conditions. We also provide installation guides, installation videos, technical support, spare parts support, and project follow-up service.
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