*Sound insulation and high resistant of high and low temperature.
*PP brush has good flexibility, no shrinkage and break.
* Siliconized strip has good waterproof performance.
* Special design for sealing gap between fixed door bottom and floor, have sealing, anti-dust and
prevent mosquito function
* Apply to the bottom of swing doors, sliding door and free door.
Application
Package and delivery
Our company
Our factory established in 2005 in Hebei Province China.Hangzhou Biyou Building Materials Technoloy Co.,Ltd is the sole International Sales office .We are dedicated to delivering one stop protection to fire,smoke&acoustic,draught seal.We have achieved the leading advantages by implementing the strategies.
FAQ
Q1. Are you a manufacturer or trading company?
A1:We are an International trading company also is a professional door and windows seal,fire and acoustic seal products manufacturer with more than 20 years experience for domestic and International market.
Q2. What is payment method?
A2: For samples: T/T, western union.
For orders: We prefer T/T, other ways should be confirmed first. For new customer,30% advanced payment before producing ,70% before delivering usually.
Q3. Do you offer free samples?
A3: Free samples are available .
Q4. Do you offer OEM service and can you product as our drawings?
A4: Yes, we can customize according to your drawing or make drawing according to sample as your requirement.
Q5. Do you accept our design on boxes?
A5: Yes. We accept.
Q6. What's your delivery time?
A6: Generally, we will arrange shipment within 7-30 days after receiving the deposit and according to your purchasing quantities .
Q7. How do you control the quality?
A7: We will arrange sample confirmation before production if you need . During the production, we have professional QC staffs control the quality and manufacture in accordance to your confirmed samples. Welcome your visit to factory.
Audited Supplier 
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