Frequently Asked Questions
Can I request a free sample?
Yes, we can provide free samples and our product catalogue. Please note that the delivery fee is to be covered by the recipient.
How do you ensure product quality?
We maintain a strict quality control system supported by an experienced engineering team. We offer a commitment to replace goods or provide a refund if any quality issues occur.
What is the production lead time?
Standard production lead times typically range from 15 to 30 days depending on the order volume and specifications.
What is your monthly manufacturing capacity?
Our facilities are capable of producing approximately 6.65 million pieces per month, ensuring stable supply for large orders.
Why does material composition vary in price?
While ingredient content is important, the pricing is primarily determined by the precision of the formula and the stability of the final product performance.
Do you provide custom hardware solutions?
Yes, we provide one-stop solutions for window and door accessories, including professional design support and customization based on client needs.