Sunrise Foundry CO.,LTD
Sunrise Foundry CO.,LTD Profession makes things perfect！
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Grey Iron Casting Brake Disc / Brake Rotor / Brake Disc Rotor
About Us
We are professional manufacturer for the brake disc in China, our products has already widely used in trucks ,cars. etc. Our factories have professional production equipment & assembly line and advanced assembly testing facility for Auto Brake System. Our main markets are Europe , Americas and the Middle East.
Our products covers:
Truck Braking System Parts:brake disc , brake pads,brake drums etc.
Truck Cooling System Parts:Radiator, intercooler,oil cooler, condenser,heater,expansion tank,water pump,belt tensioner etc.
Truck Steering System parts:Steering pump
Truck Wheel System Parts:wheel hub bearing,wheel rim etc
We warmly welcome friends from domestic and abroad come to us for business negotiation and cooperation for mutual benefit.To supply customers excellent quality products with good price and punctual delivery time is our responsibility.
| Casting Material | Cast Iron, ductile iron, Grey iron, GG25, GG20, GGG40, GGG50, GGG60 GGG70: | |||||
| QT400-18,QT450-10,0T600-3QT700-2,FCD400,FCD450,60-40-18,65-45-12,ect. | ||||||
| Casting Product Weight | available from 0.02kg to 3000kg | |||||
| Surface Treatment | Oxidation | |||||
| Plating zinc | ||||||
| Painting | ||||||
| Hot galvanized | ||||||
| Powder coating | ||||||
| Electroplating | ||||||
| Sand blasting | ||||||
| Electrophoresis | ||||||
| Vbration Grinding | ||||||
| Inspection | *100% ins pection before shipping, offer the material reports and mechanical property reports | |||||
| *Control Plan and PPAP documents according to the clients'requirements | ||||||
| *ISO9001: 2015 quality control system | ||||||
| Extra Service | CNC machining servce in our machining workshop | |||||
| Advantages | * The dimensions and outs ide shape are similar with investment casting | |||||
| *The surface roughness is good from 2.5 to 25um(100 to 1000um | ||||||
| *The min thickness can meet 3 mm(0. 120inch) | ||||||
| *decrease the internal crack and keep close structure | ||||||
| *As no joint and defect the cleaning and machining work can be less | ||||||
| *it's cheaper because its a simpler process and the foam is cheaper than the wax | ||||||