| Customization: | Available |
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| After-sales Service: | 24 Hours After-Sale Service |
| Warranty: | UPVC Profile 15 Years Guarantee |
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| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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At Jinan Lumei Construction, we present our advanced uPVC Profiles for Windows and Doors featuring a Smooth Operating Mechanism.
Crafted meticulously from high-grade uPVC, these profiles offer seamless functionality alongside robust durability.
Designed for easy operation and longevity, they excel in resisting wear, weathering, and maintaining optimal energy efficiency through superior insulation.
Customizable to suit varied architectural styles, they blend seamlessly into modern living spaces, providing reliable performance and a sleek user experience.
PVC window profiles in sliding style
| Water tightness | 250≤ p<350 |
| Air permeabity | 0.1≥q1≥0.5 |
| 3.0≥q2≥1.5 | |
| Wind load resistance | ≥6500 Pa |
| Weathering aging resistant | ≥6000 H |
| Heavy metal&Lead percentage | 0 |
| Noisy resistant | ≤20db |
| Corner Strength | ≥2400N |
| Vicat softing point | ≥80.2°C |
| Charpy impact strength | ≥21.2KJ/M2 |
| Heat transfer coefficient | uf=1.0w(k.m2) |
Q: Are you a trading company or manufacturer?
A: We are a manufacturer of uPVC profiles and uPVC&Aluminum windows and doors.
Q: How long is your delivery time?
A: Producing and packaging a 20GP container of uPVC profiles takes 5 - 10 days.
For a 40HQ container of uPVC profiles, it takes about 10-14 days to produce and package.
For windows and doors, the delivery time depends on the design drawings and quantity.
Q: Do you provide samples?
A: Yes, we could offer the sample for free, it freight will charge about 50 USD.
Q: What's your MOQ?
A: MOQ for uPVC profiles is 10 tons; While for windows and doors is 30 square meters.
Q: What is the payment terms?
A: We accept T/T or L/C at sight.
We start to produce when we receive the 30% deposit, and the 70% balance shall be paid before shipping.
Q: Can I put the logo or company name on the products of plastic extrusion profiles or windows and doors?
A: Yes, we provide OEM service. We will follow your request to produce your brand protective films or stickers.
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