standard 90min fire resistant time for fire exit door with double opening
standard 90min fire resistant time for fire exit Door with double opening
FAQ Q: What is your main product? A: As China leading manufacturer of special doors,our product range includes fire door,hospital door,ward door,industry cleaning room door,Sound Proof Door,Explosion Proof Door,explosion relief door,etc. Q: What kind of Certification do you have? A: After professional testing by relevant institution , we have got certificates of UL, CE, NFPA,BS,ISO9001,etc Q: How can I know your price? A: Tell us your requirement of the specification and the quantity, then we will send quotation to you. Q: How can you guarantee your product quality? A: Not only for the product certificates worth your trust,but we adopt quality control by four testing procedures: Initial inspection, re-inspection, final inspection and sampling inspection to guarantee the quality. Q: What is your payment terms? A: Normally, 30% - 50% of total amount by T/T as deposit and balance should be paid before delivery. Irrevocable L/C at sight is also acceptable. Q: What is your delivery time? A: About 15 working days after deposit and drawing confirmed. Contact Information Contact us if you need more details on Double Opening Fire Door. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Fire Exit Door、Fire Doors. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Fire Door Series > Steel Fire Door
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