... :Shenzhen Light World Technology Co., Ltd, is a leading Metal Gifts and Premium manufacturer in Southern China. Established in 2009, ... , and alloys cufflinks, Pins, Keychains, and all kinds of Metal Gifts and Premium. We are strong in developing OEM projects. We ... including Aluminium, Copper, Brass, Iron, Stainless Steel, Tin, Zinc Alloy, Pewter, etc. Our major markets are Europe, America, Mid Eastern ...