Q1: Are you a manufacturer or a trading company?

A: We are a 100% manufacturing facility with independent import and export rights. We welcome online factory inspections via video calls (such as Zoom) at any time, or audits conducted by third-party organizations like SGS or TÜV. We guarantee factory-direct pricing and direct technical support.

Q2: What is your monthly production capacity? Are you able to handle large-scale projects?

A: Our factory covers an area of approximately 20,000 square meters, with a usable floor space of 50,000 square meters. Its annual production capacity reaches 200,000 square meters.For large-scale commercial projects (such as high-rise apartments or hotels), we can allocate dedicated production lines to ensure timely completion.

Q3: Which countries do you mainly export to? Do you have any relevant experience?

A: Our products are exported to North America, Europe, Africa, Southeast Asia, and Australia. We are familiar with the specific market access requirements in Panama, Nigeria, the United States, the United Kingdom, and other regions, and have extensive experience in handling anti-dumping duties and special customs clearance documentation.

Q4: Do your windows and doors have CE certification? Do they comply with the U.S. NFRC or Australian WERS standards?

A: We offer different configurations for different markets:

– EU: Our thermal break aluminum systems are CE-certified and comply with the EN 14351-1 standard, with testing covering air tightness, water tightness, and wind resistance.

– North America: We offer configurations compliant with the NFRC labeling system. By selecting different Low-E glass (single-silver, double-silver, or triple-silver) and argon gas filling, the U-value can be reduced to 0.20–0.28.

– Australia: We offer solutions that meet the AS 2047 standard and the WERS water efficiency rating.

– Middle East: For environments prone to sandstorms and high temperatures and humidity, we provide GCC certification and corrosion resistance test reports.

Q5: How do you ensure thermal insulation and durability in the materials? (Regarding the comparison between PA66 and PVC)

A: We strictly use PA66 nylon thermal breaks (rather than PVC). This is key to ensuring that the profiles do not shrink or deform under extreme temperatures and maintain high shear strength, and it is also a prerequisite for passing thermal performance tests such as CE certification.

Q6: Once I receive your shipment, will I be able to clear customs locally without any issues? What do I need to provide?

A: We provide a complete set of customs clearance documents, which typically include: commercial invoices, packing lists, certificates of origin (such as FORM E, used for duty exemptions), and declarations of conformity. Please note that we accurately classify HS codes (such as 76101000) and assist with issues such as the EU’s anti-dumping duties on aluminum profiles from China, using professional classification to prevent goods from being held up.

Q7: I only have a project sketch (PDF/CAD). Can you handle this?

A: Of course. 95% of our orders are custom-made. Once we receive your architectural drawings, our engineering team will prepare professional shop drawings within 2–4 days, specifying the opening direction, frame-sash connections, and glazing bead positions. Production will not begin until you have signed off on them.

Q8: Launch strategies vary greatly from country to country. What approaches have you taken?

A: We are familiar with the preferences in different regions around the world:

– Europe: Inward-opening tilt-and-turn windows;

– United States/Canada: Outward-opening windows with manual operation and lift-and-slide windows;

– Southeast Asia/Japan: Outward-opening and sliding window systems (with an emphasis on water tightness and typhoon resistance)

Q9: How to prevent glass from breaking during long-distance ocean transport?

A: We implement a three-tier protection system:

1. Packaging: Glass items are fully enclosed in fumigation-free plywood crates, with the interior filled with bubble wrap and foam padding.
2. Container Loading: Air bags are used to fill gaps within the container to prevent shifting, and the loading density is maintained between 85% and 92% to ensure adequate cushioning space.
3. Insurance/After-Sales Service: In the unlikely event of damage, we will provide a free replacement upon receipt of photographs and ship it with the next available shipment. Our damage rate has been kept below 1% over the past five years.

Q10: How is quality control conducted before shipment?

A: We follow a rigorous four-step quality control process and offer remote video inspection: raw material inspection -> in-process inspection (corner strength testing) -> finished product inspection (water tightness/dimensional verification) -> pre-shipment inspection (photographs and videos of the actual product with measurement scales for your remote confirmation).

Q11: What Incoterms are typically available?

A: We offer a variety of delivery terms, including FOB (Free On Board), which is suitable for factories; CIF (Cost, Insurance, and Freight), which is ideal for first-time importers and covers insurance and freight to the port of destination; and DDP (Delivered Duty Paid), which is convenient and hassle-free as we handle customs clearance and deliver the goods to your doorstep. The specific term we choose will depend on your customs clearance capabilities and local regulations.

Q12: Do you send technicians to my country to install the equipment? If not, what should we do if we can’t install it ourselves?

A: We generally do not send installation teams directly (for cost reasons), but we make the installation process extremely simple:

1. We provide detailed installation manuals, exploded diagrams, and installation videos.
2. For large projects, we can send an engineer to provide on-site guidance (fees subject to negotiation).
3. Our designs typically include provisions for American-style nailing fins or pre-drilled holes, which align well with local construction practices.

Q13: What should I do if I find that the hardware is damaged or the weatherstripping is worn out after receiving the product?

A:

– After-sales Service: We typically offer a 2 to 5 year warranty. For wear-and-tear parts (such as handles and hinges), we recommend purchasing a small surplus at the time of your order. We can ship these along with your main order, resulting in virtually no additional cost.

– Out-of-Warranty/Emergency: For customers with whom we have the potential for long-term cooperation, we can provide free air shipping via express carriers (DHL/UPS) for small quantities of spare parts to address urgent needs.