China aluminum foundry supply oem sand casting transfer case and bell housing
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 drawings Factory Capabilities
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:
3.CNC machining casting: 6061-T6/6063-T6
Sand casting, Gravity casting, high pressure Die Casting,low pressure die casting and 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 equipment and opportunities to refine the material
6. Machining: 5Sets CNC Machines;3 sets Milling machines; 3 setsTurning machines; 10 sets drill and tap machines
spectrometer, tensile test machine, hardness test machine,CMM dimension report
ASTM, DIN,JIS, EN, ISO, GB standards
Pro/E,UG, Solidworks, Auto CAD, PDF
CNC turning, milling, drilling, grinding, cutting, reaming and threading
Polishing, sand blasting, heat treatment, painting, powder coating, anodizing,electroplating, Chrome plating, mirror polishing.
All kinds of aluminum casting: include automotive parts, railroad parts,medical parts, marine parts, lighting parts, pump body, valve parts,architectural parts and furniture parts so on
We also have a specialized unit for pressure testing our 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 Casting also 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 composition and 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 & Shipping Office Our Customer