1) Production, Low Pressure Casting 2) Material, Aluminum alloy A356-T6 3) Surface finish, Shot + passivation 4) Machining, Milling and Drilling 5) Casting Equipment, J45 6) Quality system, ISO9001 available 7) Product Dimensions, 220MM x 215MM x 150MM 8) Product Thickness, Min, 3MM Max, 20MM This product is used for the cooling system of the auto parts(Truck). We choice the low-pressure casting as it is filled with the high-intensity pressure. The main requirement of the product is the control of the density and dimensions. So we have the control procedures as follows, 1. First of all, it is the control of the raw material. We will take the spectral analysis and ensure the accuracy of the material. 2. We will conduct the first article inspection, inspection and the end pieces of test. We will detect the X-ray detector during the inspection process, and the testing standards according to ASTM E505A1. 3. It is the same as the inspection procedures in the production of machining processes. We can conduct the CMM(Coordinate Measuring Instrument ) and control the dimensions. Lastly, I really believe that we can meet your requirements, as our professional and we are strict with the quality. If you are interested in any products of our factory, please send the detail drawing and samples of the products to us. We will offer you the most competitive price and perfect service.Ingredient List, Alloy Code Chemical Composition (%) Si Cu Mg Fe Mn Zn Ni Sn The Sum of Other Elements 7.5-9.5 3.0-4.0 ≤0.10 ≤1.3 ≤0.50 ≤3.0 ≤0.50 ≤0.35 ≤0.50