GG25 OEM sand casting Manhole covers 1.competitive price 2.material:GG25 3.ISO9001 4.cast level:CT11

GG25 OEM sand casting Manhole covers

Specification:

Material: GG25Size: as the drawingsCast level: CT11Surfaceness: Ra12.5-Ra50Package: wooden cases with waterproof materials or as the customer’s requestTechnology: sand castingSurface treatment: as the requestEquipment: electric furnaceWeight: 10KGMonthly output: 100 tons

Applied range: machinery accessories

Process:

 

Drawings→Mould developing→Raw casting→Sandblasting→Rough machining or finish machining→Surface treatment→Inspection→Packing→Delivery strictly

 

 Inspection:

 

First of all the whole quality control management has been carried out during the whole process of manufacture with the assistance of computer and other numerical control equipment, which includes the raw material, production process control, final product quality control.Third part inspection available upon requirement.

Our target:

To supply at a competitive and reasonable price, acceptable and stable in quality, circumspect and satisfactory of service. Punctual delivery time.

 

Competitive Advantages:

Seven years of experience in manufacturing and exporting OEM and custom-made service All kinds of castings can be manufactured according to the drawings, samples or specific industry standard Strong engineering team makes high quality The coordinated service(casting, machining and surface treatment) make lower price  possible Full material testing process and quality controlling system Quality assurance and delivery on time and professional after-sales service Advanced-level equipments Two foundries and one machining factory make big order possible.