Inquiry (采购产品): Pond entrance Grate I am looking for a company and price for a grate that will be used to maintain nile perch in a retention pond. The grate must cover an opening pipe about three feet diameter with either horizontal or vertical bars one inch apart. If you have a web page or can email pictures of the product, renterings or in stock grates that would be fine. Would like an estimate of cost for such a project to cover the above mentioned opening, suggested material as it is a freshwater pond that is in need of grating. **** Hidden Message ***** Carlton Lewis 9510 Letterstone Court Tampa, FL 33615 USA Company: Timberlane/Woodkake civic association Phone: 813-881-0477 E-mail: clewis1@tampabay.rr.com **** Hidden Message ***** clewis1@tampabay.rr.com