SZ DJS Co., Ltd. is a professional manufacturer of promotional products. We supply all kinds of computer parts,like motherboard,ram,video card,desktop,metal badges, pins, medals, coins, key chains, brooches, revival eggs, jewel boxes, tie clips and cufflinks. We can also produce as per your designs and logos, any shape or style are available. We manufacture pins for some of the largest companies and organizations in the world. With our experience, the design and ordering process for your ...