I buy almost all of my jig making supplies from Jann's Netcraft out of Teledo Ohio. Good prices and quick delivery to Michigan. I mostly buy production molds. Lets me do the exact same jig in multiples. If I wasn't doing so many, I might think of buying one of the others that do multiple sizes. The mold I use is a Do-it #4111165 production mold. I can do (5) 3/4 oz jigs at one time. Below is a link to Jann's website:
Do It Jig Molds | Do It Molds

I buy my hooks from Captain Hooks Warehouse: https://www.captainhookswarehouse.com/

They seem to be the cheapest around to buy in bulk. Thanks to the Jig forum, I was able to find out that Eagle claw came out with a sickle hook similar to Matzua. It is called the "lil Nasty". I plan on casting some 1/16 and 1/8 oz jigs with these new hooks as the guys from the jig forum have had good things to say.

No Problem on putting an order together. I just refined 220lbs of lead into ingots last night. X-ray machine shields work great to get sources of good soft lead. Of course, wheel weights are my sorce for harder lead. Last time I checked I had about 140 lbs of that on hand. I still have two more sheets of shields to melt that should get me another 400lbs but I don't need it right now. I have quite a bit to use up.