Frequently Asked Questions
1. What is the scale of your manufacturing capability?
We operate a factory covering 240,000 Square Meters with nearly 1,000 workers and over 50 R&D experts. We have nearly 300 stores and our products are sold across North America, the Middle East, and Southeast Asia.
2. How do you guarantee product quality?
We follow international standard processes from pilot tests to mass production. We implement strict water tightness, air tightness, and U-value simulation tests. Video or onsite inspections are conducted before delivery.
3. What types of windows and doors do you offer?
We specialize in thermal break aluminum windows/doors, wood clad aluminum systems, energy-saving designs, and intelligent automated window solutions.
4. Why choose our wood-aluminum composite products?
With over 150 product series and 56 patented technologies, we meet diverse climatic and aesthetic requirements. Our integrated system from R&D to efficient after-sales saves labor costs and time for partners.
5. What are the accepted delivery and payment terms?
Accepted Delivery Terms: FOB, EXW; Accepted Payment Currency: USD; Accepted Payment Type: T/T, L/C. Services are provided in English and Chinese.
Topanish Door
