Hi how are ou, It is nice to write to you. This is wilfredoBAEZ from United States of America. I am interested in placing your SPH Swimming Pool Water pump for circulation on the market. may I know more information about product such as: Flow Rate, Model Number, Diameter, what is the product-per-unit cost including shipping via Air Express to the United States of America? i'm looking forward to hearing from you soon. thanks & RegardswilfredoBAEZNo Company Name Show More