FOB Price
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Minimum Order
Place of Origin:
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Price for Minimum Order:
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Minimum Order Quantity:
500 sets
Packaging Detail:
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Delivery Time:
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Supplying Ability:
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الشخص الذي يمكن الاتصال به Mr. Lin
Shatai, Guangzhou, Guandong
Technology Data&Funcation â—All floor springs have passed the opening-closing tests over **0, **0 times and meet the safety standards for application. â—The built-in relief valves are equipped to prevent the floor springs from damage or oil leakage due to external strong pressure or door closed in the strong wind. â—the hydraulic lubricating oil I added inside with the freezing point less than**0°, suitable for installation and use at all weather. â—The door opening degree is up to **0°and optional for any direction. â—The *0°stop set or non-stop set can be choosen. â—The door closing speed control valves of **0°to 0°are available for different door closing effects. â—The universal design is fit for opening the right or left-hand and one or two-way door ***** complete sets of fittings are avaiable in different methods. â—The adjustable opper pivot is specialy equipped for easy install ation and convenient abd accurate adjustment. â—The loadbearing is *****0kg, the biggest door width ********0mm, suitable for all kinds of door leaves.