| Customization: | Available |
|---|---|
| After-sales Service: | 2-Year Warranty |
| Warranty: | 2-Year Warranty |
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» Revolutionary Anti-Clamping Hand Hard Fast Door
The hard fast rolling door is ingeniously crafted with options for a spiral track, elliptical orbit, or smooth track, all enhanced through Aluminum-Alloy pinch hand rolling extrusion processing. It boasts a cutting-edge motor servo system and a three-phase asynchronous motor with a variable frequency system, offering adjustable speeds ranging from 0.8 to 2.5 meters per second, ensuring efficiency and precision.
With an elegantly simple yet robust appearance, this door body can withstand winds surpassing level 12 and operates over 2500 times daily. Its surface is treated with advanced color electrophoresis, anodic oxidation, and fluorocarbon coating, guaranteeing a vibrant, non-fading finish for over 20 years (with customizable door colors). The outer cover and shell are fortified through galvanized color and electrostatic spraying, enhancing its aesthetic appeal. This hard roll door is engineered for superior heat insulation, rapid opening speeds, frequent usage, soundproofing, dust resistance, and space-saving solutions. It finds versatile applications across sectors, including underground parking, industrial workshops, cold chain environments, pharmaceutical and electronics production, food processing, textiles, automotive assembly, precision machinery, logistics, maintenance shops, 4S dealerships, and designated product isolation areas.
| Q1: What's your minimum order quantity? |
| A: There is no limit. Order accepted >=1set |
| Q2: How can I find out the exact price? |
| A: Please provide the exact size and number of doors you require. We usually quote within 24 hours after we get your inquiry(Except weekendand holidays) If you are very urgent to get the price, please email us or contact us in otherways so that we can offer you a quote. |
| Q3: Can I buy samples placing orders? |
| A: Yes.Please feel free to contact us |
| Q4: What is your lead time? |
| A: It depends on the order quantity and the season you place the order. Usually we can ship within 7-15 days for small quantity, and about 30 daysfor large quantity |
| Q5: What is your payment term? |
| A: Usually we accept T/T, L/C, Western Union, Credit Card etc. This is negotiable. |
| Q6: What is the shipping method? |
| A: It could be shipped by sea,by air and so on. Please confirm with us before placing orders |
| Q7: Do you make any other products? How about your exportexperience? |
| A: We produce combined garage doors, industrial doors, rollingdoors, high speed doors, hangar doors, clean room doors, We have 20 years' experience in exporting |
| Q8: How do you make our business long-term and good relationship? |
| A: 1. We keep good quality and competitive price to ensure our customersbenefit : 2. We respect every customer as our friend and we sincerely do businessand make friends with them,no matter where they come from. |
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