| we are a wholesaler of barrier gates.This time we need 5 automatic barrier gate which is with Low voltage safety, 24V DC motor | |
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| How long about the operation time? we require 0.6 second. | |
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| any differences between the former one and the one you sent to me now?i meant the functions and prices. | |
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| do you have any pictures showing your automatic gate barrier?it will be better if they are construction pictures. | |
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