Why choose us ?!! Our value message is " QUALITY IS OUR CULTURE " "WITH US YOUR MONEY IN SAFE YOUR BUSINESS IN SAFE" Automobile Gas Spring is our (CORE COMPETENCIES) 1.Competitive Advantage Products 2.Full REFUND in case of Bad quality OR Late Delivery 3.Payment By Paypal 4.Confidentiality Agreement " Business Secret CONTRACT " 5.Quality Assurance CONTRACT 6.Free Sample Offer & Small Order Welcomed 7.After Sales Service 24*7 Product Description Lockable gas spring / gas lift for office chairs KQ28 Features 1. Gas: Nitrogen(99.999%). 2. Material: finishing rolling seamless steel tube for cylinder, steel for piston rod. 3. Surface: spray painting for cylinder, QPQ for piston rod. 4. Color : black,or as your requirement. 5. Quality: 100,000 cycles; ROHS tested; ISO9001:2008. 6. Operating Temperature Range: -15~+80℃(5~176℉)as standard; -50~+80℃(-58~+176℉) or -15~200℃(5~392℉) are available. Specifications Pictures Lockable gas spring / gas lift for office chairs KQ28 Connectors for lockable gas spring / gas lift for office chairs KQ28 Packaging & Shipping 1. 1 piece in bubble pack or poly bag, 50pcs/carton or as your requirement. 2. Delivery time:7-10days after deposited. 3. Delivery term: FOB & Western Union& Exw. 4. Shipment: your appointed forwarder is acceptable. Our Services 1. Customization and OEM are welcome. 2. Free samples are available. 3. Trade assurance orders are favored. Certifications Company information Production process