Product description: 1.Place of origin: Handan,China(mainland). 2.Material and grade: ductile iron, GGG50 and QT500-7. 3.Coating: black bitumen, epoxy painting or as customers' requirements. 4. Design Standard: EN124 and GB/T23858-2009. 5.Test load: A15,B125,C250,D400,E600 and F900. 6.Application: municipal construction and machine equipment. 7.Feature: waterproof, anti-corrosive, easily assembled, highly durable, dimensionally accurate. 8.Transport package: wooden or iron pallet tied with steel strap. Our advantages: 1. Excellent quality and competitive price. 2. Quick delivery and superior service. 3. OEM & ODM service offered. 4. Customized shapes, sizes available. 5. Advanced enterprise culture-we strive for the survival by the quality, heavy credit for development. 6. ISO 9001: 2015 certified enterprise. 7. Three automatic moulding lines for manhole covers and gratings production. FAQ: Q: Are you trading company or manufacturing factory? A: We are the professional manufacturer of metal products located in Handan city, could provide competitive price and quality service. Welcome to send your inquiry and requirements. Q: Can you design for us? A: Yes, customized is available. if you need , send you requirement in details please. Q: What is your MOQ ? A: 1 tonne, It is better to give a full container shipment for transportation. Q: How about the delivery time? A: Delivery time according to the order quantity, regularly 10 days to finish the order for a 40ft container. for the big quantity ,We will try our best to meet your requirements by negotiation. We have a professional overseas team, and established a long-term cooperative relationship with customers, and have won praise and trust from customers, so you will believe that the enterprise is your best choice. Wish making friends all over the world to create better future together.