Ring importer for ring - Metals–Iron–Steel

We’re a publishing house and among others we print magnets in a wooden frame. I was wondering if we sent you the printed photos, if you could do the remaining work for us, i.e. adjust the magnetic parts. The dimensions are 10*6.8*0,4 cm. I would like to know the cost, the minimum quantity and the delivery time.

We are very interested in zinc pipe or galvanized pipe with fillet and their fitting like Tee, Elbow, ring etc.