Drainage Ditches Products Description 1. Drainage Ditches has SG SCertified, Buy Without Worries. 2. 35 Injection Production Lines, Annual Capacity More Than 1,200,000 sets, Ensure Timely Delivery For Big Orders Even Government Bids. 3. Official Customs Recordation, FORMA, FORM E, FORM F, Etc鈥ill Be Provided, No Customs Worry. 4. Specialized In Cooperating With Bulk Wholesale, Maximize Cooperators鈥?Profit. 5. One-Stop Shopping, Complete Supply Chain Including Drainage Ditch, Septic Tanks, Manhole, Grease Trap, Purification Tanks, Etc. Product NameModelMaterialLength (mm)Width (mm)Height (mm) Drainage DitchesFG500PP/PE1000500500 FG300PP/PE1000300300 FG200PP/PE1000200200 FG100PP/PE1000100100 Installation Instructions Drainage Ditches Features Detailed Images Packing&Shipping ApplicationChina Drainage Ditch website:http://www.fuguepc.com/drainage-ditch/