Hello, how are you,We are an importing company based in Sudan. We are interested in your BW Electric Lift Mechanism 21HD Monitor Screen, so we contact you through Alibaba.We kindly ask you to send us the informations about the product of the followings specifications:Type,PriceModel Number,Simultaneous Interpretation,What types of packaging do you usually use for this product?We would be grateful if you would contact us with the answers to the above questions.Kind Show More