Specification: ITEM NO. Foldable laptop stand Material Aluminum alloy+Silicone Product size 255*171*137mm Product weight 244.2g Adjustment Angle 5 different angle Applicable notebook model: General Color silver,, grey Print LOGO Yes Certification CE,ROHS,FCC,MSDS, UN38.3 Shipping way DHL,UPS,Fedex,By air, By sea Incoterms EXW,FOB,CIF,CRF...etc 1. Function: adjust the height, angle and overhead auxiliary heat dissipation for notebook computers; 2. Selling points: 1) Ergonomic design; Save the cervical spine without strain; 2) Foldable, portable and adjustable in height; 3) Environmentally-friendly large silica gel is antiskid. 4) exclusive patent design of the factory; Quality Assurance: FAQ: Q:Are you a manufacturer or a trading company? We are a professional manufacturer with over 15 years' export experience for designing and producing mult die casting parts. Q: How can I get some samples? If you need, we are glad to offer you free samples,but the new clients are expected to pay the courier cost, and the charge will be deducted from the payment for formal order. Q: Can you make casting according to our drawing? Yes, we can make casting according to your drawing, 2D drawing, or 3D cad model. If the 3D cad model can be supplied, the development of the tooling can be more efficient. But without 3D, based on 2D drawing we can still make the samples properly approved. Q: Can you make casting based on our samples? Yes, we can make measurement based on your samples to make drawings for tooling making. Q: What's your quality control device in house? We have spectrometer in house to monitor the chemical property, tensile test machine to control the mechanical property and UT Sonic as NDT checking method to control the casting detect under the surface of casting. We also have other related products. If you need and have any questions, please contact us at anytime.