... which we generally operate in accordance with the requirements of the customer Specifications: metal carabiner key ring 1. Material: metal, pvc, ... printing, offset printing , printing with epoxcy, sticker, Laser Engraving,Photo-etching. 6)imprinting logo, laser logo, eteching logo, embossed logo ... customers, this year our factory specifically set up a foreign trade company . To make effort to creat ...