1>. used for the glass door/automatic revolving door seal system product and automobile door seals. 2>. EPDM as raw material,very strong anti-old chemical property,durable,convenient installaion,beauty appearance 3>. after the installment, your gates can still switch freely and have elegant appearance, frugal energy. 4>.a wide temperature range resistance (-40 ~ +120 ) 5>. Excellent weatherability and anti-ozone 6>.customers design or logos highly welcome