Frequently Asked Questions
What are the product specifications?
We provide high-quality thermal break aluminum profiles (6063-T5, thickness ≥ 4mm), customizable colors, graphene/honeycomb padding, and German-imported hardware.
Are you a factory?
Yes, our factory covers an area of 300,000 square meters and employs over 500 skilled staff.
How can I get an accurate price quote?
Please provide your shop drawings, window dimensions, required quantities, frame colors, and glass specifications (type, thickness, color).
What is your typical delivery time?
Production and delivery generally take 25-35 days after the deposit is paid and drawings are confirmed.
Do you offer a warranty?
We provide a 5-year quality warranty covering the frame finish and the proper operation of hardware and accessories under normal usage.
Are your products certified?
Yes, our products comply with US and Australian standards. We can also arrange specific testing and certification upon request.
Apex Window & Door
