Dear Sir Madam, This is KaelinRuedis from CH. I'm looking for products with the following specifications: The order quantities are as following: Samples: 4 sets * to be manufactured by CNC only, no castings First order: 150 sets 2018: 5'000 Sets Minimum In General, the parts may be manufactured by casting plus CNC, casting only or CNC only, as sugegsted by the manufacturers. Best regards CISpro Sourcing Fabrikweg 1 5502 Hunzenschwil Switzerland Ruedi Kälin The drawing file is too big for uploading. Please request the drawings, we will send it by Thanks.