Frequently Asked Questions
Are there any problems with the glass inside? Having steam or going foggy?
Usually, we use 5mm+6A+5mm double glass. Our double glass is made professionally, ensuring no steam or fogging between the layers.
Do these doors and windows come with frames to mount on walls?
Yes, all the doors & windows include frames. They are ready for installation on your walls.
Can I use 6mm single glass instead of 5mm double glass?
It is better to use 5mm double glass because it is safer, more soundproof, and fits the door profile better without excessive silicon usage.
What is the difference between 90 degree and 45 degree connecting?
90 degree windows are connected by screws, while 45 degree windows are assembled by corner braces. The 45 degree style is newer and easier to overhaul.
PVC and aluminum, which is better?
Each has advantages: PVC is excellent for insulation and more economic, while Aluminum offers superior hardness and security.
What kinds of packing do you provide?
We offer three types: bubble bag for full containers, bubble bag + wooden frame for standard protection, and bubble bag + wooden case for bulk cargo or specific international requirements.