Product Description Product Parameters Product name Factory Customized Gas Spring Adjustable Durable Metal Ball Ending Gas Lift for Car Trunk Quality 1.TUV Certificate 2.SGS BIFMA Standard 3.3-5 years warranty Usage Automobile;Auto,car;Furniture;Machines,mechanical equipment; Boat,container,etc. Color Sliver/Black/others Advantage 1.Pass 8,000 times fatigue 2.Samples for free 3.Competitive price 4.Quick delivery:300pcs deliverd within 7 days Detailed Photos Our Advantages Installation Instructions Company Profile Vantrans company is specialized in all kinds of gas spring almost 10 years. We have about 35 office workers and around 60 workshop workers. We have our own production and sales management system. Our main products are supporting gas spring, controllable gas spring and gas lift for chairs. High quality, reasonable price and good after-sales service is the only pursue of our company. We have more than 20 sets automatically production machines now. The production ability is 700,000pcs per month. We sales our products all over the world. Welcome to contact us! Packaging & Shipping FAQ Q1: what's your MOQ of the gas spring? A:50pcs. Small quantity is available. Q2:What's the date of delivery? A:15-30days after receiving the deposit. Q3:Is it ok for OEM?(carving customer's own brand) A: Yes, it's ok. Q4: What's your payment terms? A:30% deposit and 70% against copy of B/L. Q5: Can we visit your factory before we order from you ? A: Yes,welcome ! That is our pleasure to be visited. Q6: Do you provide samples ? is it free or extra ? A: Yes, some product can offer the sample for free charge, and some product sample is not free, but do not pay the cost of freight.