Frequently Asked Questions
What are the product specifications?
Our BiFold doors feature high-quality thermal break aluminum (6063-T5, ≥2mm), customizable powder-coated colors, safety tempered glass with argon gas, and German-imported hardware.
Are you a factory?
Yes, our facility covers 300,000 square meters with over 500 professional employees.
What is your main product?
We provide comprehensive door and window solutions for homes, fully customizable to your specific requirements.
How can I request a price quote?
Please provide your shop drawings or window schedules (dimensions, quantity, type) along with your preferred frame colors and glass specifications for an accurate quote.
What is the standard delivery time and warranty?
Delivery takes 25-35 days after deposit and drawing confirmation. We provide a 5-year quality warranty on frames and hardware.