... 7, Place of origin in zhenhai,Ningbo8, Tolerance in CT5 grade.9, Sampling in one month and production ability in 10ton per month.B ... powder coated,zinc plated,chroming,polishing and so on.C:Packing&Shipping1,Packed in bulk with cartons,and laid into pallets or wooden ... case.2,Delivery in FOB Ningbo.Factory ...