Road Sanitary Ductile/Wrought Iron Resin Coated Sand Casting Manhole Grate Covers

Road Sanitary Ductile/Wrought Iron Resin Coated Sand Casting Manhole Grate Covers

Specifications:1.ISO9001-2008.

2.Hasadvancedeuipment andover 15 years experience.

3.price: competetive price, Precision made.Experience & Reasonable QC that you can reply on.4. Process: Precision made.Experience & Reasonable QC that you can reply on.

5. Adequate supply capacity. Punctual delivery time.Our Major Products:
iron mould-tectorial sand casting manhole covers; manhole; manhole cover; drain covers; cover drive; man hole; sewer manhole; manhole frame; manhole covers for sale; recessed manhole covers; cast iron manhole covers; manhole covers round; manhole cover manufacturers; double sealed manhole cover; sewer cover; cast iron drain cover; heavy duty manhole covers; round manhole covers; metal drain covers; sealed manhole covers; manhole cover and frame; grate covers; round drain covers; sewer manhole cover; manhole cover suppliers; drain covers grates; sewer covers drain covers; iron manhole cover; recessed drain cover; manway cover; metal manhole cover; manhole cover frame;
1. Sample or Drawing by customer
2. Tooling proposal&Discussion
3.3D Tooling Design
4. Tooling production
5. Rough parts manufacturer
6. CNC Machining
7. Fitting&Finish
8. Tooling Measurement&Check
9. Assembly
10. Trial Production
11. Correction
12. Final Trial
13. Samples Inspection
14. Sample Approval by customer
15. Tooling Approval
16. Ductile iron sand casting

1) Materials: Grayiron,ductileiron,cast iron.2) Standard: JIS, DIN, ASTM, BS3 ) Surfacetreatment :ElectroZincPlatingHotdeepzincplating, Electrophoresis, Powdercoating, Painting,Shootblastingetc.4) Weight: 0.1 -10,000kg5) Processes: SandCasting, CNCMachining.6) Manufacturing equipments: three die-forging product lines (3 ton stamp forging hammer product line, 1000 ton friction product line, 1250 ton press product line), various loose hammers and cylinder parts , automatic control ring forging machine, heat treatment cellar, digital control fibre natural gas car furnace, standing machine tool, machine tools, standing miller, standing drill machine, bench drill machine ,CNC machining centre etc7) Testing equipment: Supersonic inspection machine, Supersonic flaw detecting machine , physics and chemical analysis.8)Servicesa) Also can design and manufacture forged according to the customers' requirementb) ISO9001 quality control and inspectionc) In house & Third Partiesd) Ordering and warehousing9)Packing: Wooden cases or according to customers' needsMOQ100PCSPriceFOB, CFR, CIF;1.10~2.60USD/PCSPortQingdaoPaymentL/C, T/TSupply Ability500 meric tons per month.Delivery TimeWithin 30 Working DaysPackagingPaper carton, Wooden box, Steel pallet or CustomizedShippingBy Sea

Road Sanitary Ductile/Wrought Iron Resin Coated Sand Casting Manhole Grate Covers1. Q: Why choose Shengao product?
A: We shengao have our own plant-- Weifang Shengao machinery Co.,Ltd, therefore, we can surely promise the quality of every product and provide you comparable price.2. Q: Do you provide OEM Service?
A: Yes, we provide OEM Service.3. Q: Do you provide customized manhole covers?
A: Yes. Customers give us drawings and specifications, and we will manufact accordingly.4. Q: What is your payment term?
A: We provide kinds of payment terms such as L/C, T/T, Paypal, Escrow, etc.

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