Product Name: Hot Selling En124 B125 Square Ductile Iron Manhole Cover Model NO.: MJ-ZF-JG250H20B125 Certification: ISO 9001:2008 Standard: Une En124 Surface Roughness: Ra0.05 Surface Treatment: Sand Blast Material: Iron Machining: CNC Machining Application: Road Street Sand Core Type: Resin Sand Core Casting Method: Thermal Gravity Casting Type: Clay Dry Sand Painting: Bitumin or as Customer's Requirement Delivery Time: Within 30-45 Days After T/T or L/C Technique: Casting Trademark: MJ Transport Package: Pallet Specification: 250--800mm Origin: Hebei, China HS Code: 73251090 Product Description Company Profile:Our company have exported for more than 20 years in this field,to European countries like Spain,Germany,Italy,Netherland,france and so on.Ductile Iron Casting:Molding process:Green sand/Resin sandMolding method:Hand molding/Molding machineIndustry concerned:Municipal construction/Road construction/AutomotiveTechnical Data Sheet:Questions And Answers:Q:Why choose Mingjun products?A:We have our own factory,therefore we can assure the quality of each product and the competitive price.Q:Do you provide OEM service?A:Yes,we provide OEM service with best price.Q:Do you provide customized products?A:Yes,we provide customized products.Customer provide drawings and/or specifications,we can manufacture accordingly.