Frequently Asked Questions

Polyurethane (PU) is a synthetic polymer material widely used in architectural decorations. PU decorative products are molded from high-density closed-cell foam, offering the visual appearance of traditional materials like wood or plaster while providing superior performance characteristics including water resistance, light weight, and durability.

When properly installed and maintained, PU decorative products can last 20-30 years or more. Unlike wood, PU does not rot, warp, or crack with humidity changes. Unlike plaster, PU is impact resistant and will not crack during transport or installation.

Yes. PU is completely waterproof and can be used in wet areas including bathrooms, kitchens, and even outdoor covered applications. Unlike wood or MDF, PU will not swell, warp, or deteriorate when exposed to water.

Standard PU products are designed for indoor use. For covered exterior applications (under eaves, porches), our exterior-grade products with UV inhibitors are recommended. Full sun exposure may cause surface degradation over extended periods.

Our standard PU products meet Class E (EN 13501-1) fire classification. Fire-retardant versions meeting Class B are available for commercial projects with stricter fire code requirements.

Our PU products are manufactured without formaldehyde or other harmful chemicals. They emit zero VOCs and meet indoor air quality standards.

PU products can be installed with standard woodworking tools: miter saw with fine-tooth blade, finish nails, construction adhesive, sandpaper, and standard painting supplies.

DIY installation is feasible for homeowners with basic carpentry skills. For complex or commercial projects, professional installation is recommended.

Polyurethane construction adhesives such as PL Premium provide the best bond. Apply adhesive in a zigzag pattern and press firmly against the mounting surface.

Use a miter saw with a fine-tooth blade (40+ teeth for 10-inch blade). Support long pieces to prevent vibration.

MOQ varies by product type: standard profiles typically 100-200 linear meters; custom profiles require 500+ meters. We offer sample orders for quality verification.

Standard products ship within 15-20 days. Custom profiles requiring new tooling take 25-35 days. Rush orders are sometimes available.

Standard payment terms are 30% deposit, 70% balance before shipment. We accept wire transfer, PayPal, and Letter of Credit.

Yes. Sample orders are available for most products. Sample fees are typically credited toward bulk orders.

Yes. We can reverse-engineer existing profiles from samples or detailed drawings.

Yes. We provide comprehensive OEM/ODM services including custom formulations, proprietary tooling, branded packaging, and documentation.