Taizhou Longji Plastic Co., Ltd. has been manufacturer and exporter of greenhouse accessories for professional growers around the world since 1996. Our products include seeding trays, flower pot, sowing machine, fast growth containers, greenhouse clips, greenhouse sprinklers and so on.Product durability, visual appearance and a variety of manufacturing options are important features. As for seedling trays, cell numbers are available from 4 up to 288 cell trays for various crops and growing stages.Customized tray and weight are available. Please contact us now.