 	 			Using location 			Internal &External door 		
 			Opening and closing speed 			20-40cm/s 		
 			Door panel material 			Sandwich panel construction 		
 			Insulation 			PU foam 		
 			Lifting method 			Standard lifting, high lifting, vertical lifting 		
 			Wind resistance 			28-35m/s (Class 10-12) 		
 			Door operation 			Motor driven 		
 			Trade 			Galvanized steel 		
 			Emergency operation 			Manual hoist chain if power failure 		
 			Trademark 			Yuou 		
 RFQ: 
Q1.The first time business corporation,how can I trust you?
We are ALIBABA golden member,the first time you can pay the deposit and balance through ALIBABA,they can make sure your payment is safe.
Q2. Are you a manufacturer or trading company?
We have our own factory,mainly export quality healthcare products.
Q3. Could you accept OEM and ODM?
If you need, we can provide customization.
Q4. What's your acceptable payment terms?
Our usually payment term is T/T, L/C. Paypal,Western union, Others can be negotiated.
Q5. How about your price?
We specialize in customized high quality promotional items for you and can help you meet any requirement If you have large quantity,we could give you the most reasonable price.
Q6. How about the delivery time?
Usually production time is within 15 days. It will be according to the quantity of order.

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Using location	Internal &External door
Opening and closing speed	20-40cm/s
Door panel material	Sandwich panel construction
Insulation	PU foam
Lifting method	Standard lifting, high lifting, vertical lifting
Wind resistance	28-35m/s (Class 10-12)
Door operation	Motor driven
Trade	Galvanized steel
Emergency operation	Manual hoist chain if power failure
Trademark	Yuou