Good day,We are an importing company based in United States of America. We are interested in your 500L Rubber Bladder For Foam Bladder Tank, so we contact you through Alibaba.Here is the informations about the product that we need:Power,Material,Dimension,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.Thank you for your timeAbdelrhmantop protection Show More