Last week I sent in a request to the general RachemRPG info line and have not heard back.  We are looking for a company to build an aluminum laminated busbar. It is for 300 amps and the metal forms are 6101 aluminum or whatever alloy you prefer to work with that bends nicely without cracking. Let us know if this is something you could quote.  We would need 1,2-5, and 25-30 eventually and have “sister” designs that may use the same laminated bus.  We would be looking for silver plate on the tab ends to facilitate good contact in assembly.    I have read about the joint venture with Raychem and see you offer a host of products. I tried to attach a STEP file and pdf's into this window and it won't let me.  If you could please email me, I can get you the specific details.  

Brian P Peterso P.E. 
Engineering Consultant 
www.rddynamics.com