PERMANENT MOLD

With Permanent Mold process, qualified casting with best price will have had our customer’s products quite strong competitive. This is one of the strongest sources we can devote to our customers in the past 20 years. when we have supplied our customers thousand tons of non-ferrous castings with standard: SAE, ASTM, DIN, BS, JIS ISO etc. 
● Aluminum casting:  
   Some popular material with standard 　specification as following. 
　ASTM:  355, 356, A356, A357, 319. Etc. 
　JIS:   AC4C, AC4CH, AC4D, AC2B etc.
　DIN: ~AlSi7Mg, AlSi7Mg (3.23.71), AlSi5(Cu) (3.21.34) , AlSi6Cu4 (3.2151) etc.
　BS:  LM25, 2L99, LM16, LM21 etc. 
● Copper casting: Brass, Bronze & Cupronickel , popular material as follow
　Bronze:  C952, C953, C954, C170, C172...
　Brass:  C230,C240，C268… 
　Cupronickel: C706, C710…
● Zinc alloy casting:  Such as ASTM ZA-8,ZA-12, ZA-27, ZA-35
For nonferrous castings with investment casting process, we can also make special test such as Ultrasonic test, Die-Penetrated test, 100% X-Ray test, Or third party report per your requirements before shipping you so that you are satisfied with your sound castings. 
H&E would be your solutions of One stop of services for all types of nonferrous castings (Aluminum, Copper, Zinc or Magnesium), as long as you can tell us its specification or special requirements of yours,  we can work it out when this material suits for permanent mold process or we can send you our recommendation.  
For nonferrous casting, H&E can take “Total Product Responsibility” by including machining, Balance, Powder coating, polishing (including electrolytic polishing) and plating.  The castings with almost net-shape dimension and good surface finish will keep you ahead of the competition. 
Every customer’s requirements are carefully scrutinized in contract review and confirmed so you are confident your PM castings are ideally suited to your needs before proceeding! If you were not aware if you part is good for PM casting, we can provide you our best timely suggestion for your decision! What we need is a print or a sample or even a picture of part from you and you can get our valuations for a decision of your parts.