Aluminum Casting Parts Companies Ornamental Aluminum Castings Steel And Aluminum Casting Parts

Company Introduce
Dongrun is the professional manufacture of Casting products which lies in Yongkang city,Zhejiang Province . Our factory was built in 1995, we have been in thecastingbusiness more than 20 years. And we are experienced to deal with all different kinds of casting products .
Just one point: We are special in CASTING PARTS
In short: We are such kind one factory that supply casting products according to your samples or your drawingsFactory Capabilities
Material
1.Sand casting&Gravity casting&Low pressure die casting:
A356/A319/A413/ZL101/ZL102/ZL104/ZL107/LM6//LM/20/LM25/EN
AC-42100/EN AC-42200/EN AC-43000/ EN AC-43200/EN AC-43300/EN
AC-43400/EN AC-44200/EN AC-44300/EN AC-46000/EN AC-46200
2.High pressure die casting:
A380/A390/A360/ADC10/ADC12/ENAC-43400/ENAC-44300/ENAC-44400/
ENAC-46000/ENAC-46100/ENAC-46200/ ENAC-46500/ENAC-47100
3.CNC machining casting: 6061-T6/6063-T6
Service
Sand casting, Gravity casting, highpressure die casting,lowpressure die castingand CNC Machining casting.
Equipment of Casting
1.High pressure die casting machining:125T/180T/250T/280T/500T/800T/1250T
2.Gravity casting machine: 5 production lines
3.Low pressure die casting machining: 1 production line
4.Sand casting machine: 6 production lines
5.Degassing equipmentand opportunities torefinethe material
6.Machining: 5Sets CNC Machines;3 sets Milling machines; 3 setsTurning machines;10 setsdrill and tap machines
Testing facility
spectrometer, tensile test machine, hardness test machine,CMM dimension report
Certificate
ISO9001:2008/Rosh/SGS/BV
Standard
ASTM, DIN,JIS, EN, ISO, GB standards
Software
Pro/E,UG, Solidworks, Auto CAD,PDF
Precision machining
CNC turning, milling, drilling, grinding, cutting, reaming and threading
Finished
Polishing, sand blasting, heat treatment, painting, powder coating, anodizing,electroplating,Chrome plating,mirror polishing.
Product
All kinds of aluminum casting:include automotive parts, railroad parts,medical parts, marine parts, lighting parts, pump body, valve parts,architectural parts and furniture partsso onProduct PicturesCompany EquipmentTesting EquipmentProduction ProcessRaw Material and Control Process Inspection Process
During many of the procedures and upon completion of all the machining operations,Dongrun Castingperforms quality checks to ensure the manufactured part meets the exact customer specifications.
We use a variety of testing instruments including "go or no-go" gauges(to determine if threads or other dimensions holes are correct), micrometers, height gauges, calipers, thread gauges, bore gauges and ring gauges. We test and certify these gauges regularly. We also have a specialized unit for pressure testingour castings. It measures pressure loss for castings that will be used in liquid or air applications. This testing and certification is also available to our customers with their shipped product. Dongrun Castingalso has full CMM(Coordinate Measuring Machine) capabilities and can supply this data to our customers with their 1st article reports. This CMM has greatly reduced our time in measuring new and full production parts and allows us to measure dimensions that would be difficult otherwise.
Specific casting control measures include:Heat Treat Certification, Hardness Testing, First Article Inspection.
about the raw material, it is very important for casting. Before casting, we will do testing bar to check the Chemical compositionand Mechanical properties. In our raw material warehouse, we are doing the marks on each type material. Free from the mistake when the workers melt the raw material.Packaging & ShippingOfficeOur Customer
Market
Totalrevenue(%)
NorthAmerica
40%
EasternEurope
5%
WesternEurope
20%
NorthernEurope
10%
Middle East
5%
Oceania
5%
DomesticMarket
15%Delivery Time
A.ToolingandSamples:
1)Sandcasting,within20-30daysafter getting order
2)Diecasting,within40-50daysaftergetting order
3)Gravitycasting,within30-40daysaftergetting order
B.Productions:
After getting order 30-40days.Ifyouhaveveryurgentorder,wecancheckitthe
bestdeliverytimeforyou.
1)ExportedStandardpalletsincludedcartonpackage
2)ExportedStandardWoodencrate
3)DopackageasCustomerrequiredWhy Chooes Us
1.Withmorethan20yearsinAluminumcasting;
2.Havefourcastingtypes;
3.Near Ningbo and Shanghai Sea Port,Near Hangzhou and Yiwu Air port.And takeG trains from ShanghaiHongqiao Station to Yongkang Nan station(our City) about two and half hours.
4.FromCastingtoFinishedsurface,Ownedcasting,polishingandplatingworkshops,WecanofferGoodqualityandstrictdeliverytime.
5.Withsamplesandorder:Wecanofferdimensionreport,ChemicalcompositionandMechanicalproperties
6.Controlmaterialwithspectralandthermalanalysisequipment(densityandprocessing)
7.Spectralanalysisofrawmaterialandliquidmelt,batchbeforecasting.
Thank you to browse our online showroom. If you want to know more about our factory, pls visit our website www.dongruncasting.com
And then email us your inquiry today, we will send you price list in 48hours.