Detailed Product DescriptionProduct Name:Lockable Gas SpringsApplication:Chair ,Website:http://www.cncospl.com,car, MachineLoad Type:Gas CompressionInside:NitrogenMaterial:SteelLift Time:150000timesStyle:CylinderColor:BlackKSP-JKQ-16 High Quality Lockable Gas Spring With Spanner For Functional BedSpecifications:Description:Good Quality:  1.  Use good material, the thickness of metal tube is 1.5mm  2.  The parts gas spring has long usage time  3.  Hydraulic bed frame with gas spring used MDF wood  4.  The thickness ofother metal parts has 5mm Packing Details:  1.  Normal we took them apart and packed in cartons then put into container.  2.  Or packing them a whole bed, then put into the container  3.  ALso can pack as your request.  4.  Also can print your logo on the goods Applications:This product is used for automobiles(seats, front and rear doors,side luggage compartment) hairdressers chairs, toolboxes, cabinets and fitness equipment and other industries.Competitive Advantage:1.  High quality, good service, competitive price and fast delivery2.  We can do OEM and ODM for you.3.  You can choose the delivery term, shipment forwarder as you wish.4.  We have the warranty.Sample policy:We are glad to offer sample to you for testing the quality1)  Normal specification gas spring sample within 3days2)  Special specification gas spring sample within one week3)  Welcome to present your drawings and pictures