Frame: Aluminum alloy
Sealant: Polyurethane AB glue
Gasket:Ethyl acetate EVA
Filter material:Glass fiber paper
Temperature and Humidity:80 degree,80%
AIR FILTER CLASS LEVEl
| MEDIUM FILTER||G4、F5|
AIR FILTER EFFICIENCY
|AIR FILTER CLASS LEVEL||FILTER ACCURACY||AIR FILTER EFFICIENCY|
1.Q: Are you a factory or trading company?
A:We are professional factory, so our price is very competitive EXW , and welcome to visit our factory.
2. Q:Where is your factory located?
A:Our factory located in shenzhen,guangdong, China,
3. Q:What is your terms of payment?
A: vio T/T payment
4.Q: What do I need for offering a quote ?
A: Please offer us drawings (with material, dimension and other technical requirement etc.) ,quantity, application or samples. Then we will quote the best price within 24h.
5. Q: What's the delivery time?
A: For products in stock, within 3-5 days after receiving your payment. For custom order, about 10-15 days after confirmed every details depends on quantity.
6.Q:How about the quality of your product?
A:100% inspection during production.
7. Q:How about quality control in your factory?
A:Quality is our culture. We pay great attention to quality control beginning to the end. Every piece of goods is tested strictly before packing and delivery.
8.Q: What's your packing?
Carton box and packed up by plywood outside.
9. Q: Why choose us?
A: We have professional team with experiences and high precision equipment which can guarantee the product quality, through our scientific management and strict cost control we can offer you the best competitive products.