A poultry company is seeking a zoning change that would enable it to build a 5,000-square-foot processing plant off Timberridge Road near Joe Chandler Road in East Hall. Z-H Farms LLC plans to take the request at 5:15 p.m. today to the Hall County Planning Commission, which is meeting in the Georgia Mountains Center, 301 Main St. “We are going to produce an all-natural, organic, antibiotic-free, free-range chicken,” according to paperwork filed with the county. “In order to meet customer (specifications), we are going to process the birds on the farm.”