❓Frequently Asked Questions
What is special about this door?
It features fast opening (up to 1000 times a day), brush sealing for wind protection, and an English interface operation system.
Which opening method is the most popular?
The Pull Cord method is currently the most popular choice for efficiency and ease of use.
Do you provide OEM services?
Yes. We can customize the size, color, and opening method based on the customer's specific site environment and requirements.
What is the Minimum Order Quantity (MOQ)?
We accept 1 set as a trial order.
How is the product protected during shipping?
We use professional wooden box packaging to ensure the door remains undamaged during transport.
What are the environmental requirements for installation?
The door functions between -30 ℃ to +60 ℃ with a humidity range of ≤ 90% (no condensation).