ceramic bearings, miniature precision machine screws, swiss machine screws, hairsprings, jewel bearing or industrial jewel distributors or agents, springs, coil springs, compression springs, extension springs, phosphor bronze springs, torsion springs, metal stampings, flat wire forms, synthetic rubies, metal screw machine components available from haas precision industries, inc based in willowbrook, il. click the links below to visit our website or contact us via our profile page.