A plating process that achieves high reliability when ... for industry and provided precious metals in such forms as jewelry and assets. As precious metals specialists, all Group companies in ...
【1.2mm Brass Reed】: Harmonica adopts brass reed of 1.2mm thickness. Electroplating process is applied to better prevent rust caused by saliva. Compared with the common 0.8mm reed on the ...
Or your favorite silver necklace has tarnished. Learning how to clean your jewelry at home will ensure it always sparkles and shines like it was meant to. It will also help prevent damage and keep ...
A decade of jewelry collecting has taught me that where you keep your treasures matters as much as the treasures themselves. Otherwise, you risk scuffed gold, tangled chains, or, even worse ...